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Collection: Bearings - Single Row Ball - Unflanged

Bearings -> Single Row Ball -> Unflanged

ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.120} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded P6 precision stainless steel bearing
Part Number: SR166-ZZS-MC3-JP6 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 16, 2026 Regular price $12.95 AUD Regular price ~~$15.55 AUD~~ Sale price $12.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	O.D. (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.120} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded P6 precision stainless steel bearing
Part Number: SR166-ZZS-MC3-JP6 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 16, 2026 Regular price $12.95 AUD Regular price ~~$15.55 AUD~~ Sale price $12.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-ZZS-MC3-JP6 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR166-ZZS-MC3-JP6 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $12.95 AUD Regular price ~~$15.55 AUD~~ Sale price $12.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-ZZS-MC34-GR7-R-G48 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $2,956.95 AUD Regular price Sale price $2,956.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-ZZS-MC34-GR7-R-G48 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $2,956.95 AUD Regular price Sale price $2,956.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166A-ZZS-MC34-GR7-R-G48 (PK-40) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166A-ZZS-MC34-GR7-R-G48 (PK-40) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,956.95 AUD Regular price Sale price $2,956.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,307.23 AUD Regular price Sale price $1,307.23 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,307.23 AUD Regular price Sale price $1,307.23 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166A-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166A-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,307.23 AUD Regular price Sale price $1,307.23 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-MC34-U7-AF12 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 03, 2026 Regular price $34.32 AUD Regular price ~~$41.18 AUD~~ Sale price $34.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166A-MC34-U7-AF12 (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Sep 03, 2026 Regular price $34.32 AUD Regular price ~~$41.18 AUD~~ Sale price $34.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166A-MC34-U7-AF12 (Each) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR166A-MC34-U7-AF12 (Each) --- Single Row Ball Bearings - 4.763x9.525x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $34.32 AUD Regular price ~~$41.18 AUD~~ Sale price $34.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard stainless steel bearing
Part Number: SR166-ZZS-MC3 (Each) 128 Available Now \| Further orders can be expected around Thu, Jul 09, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 128 available can be backordered.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded standard stainless steel bearing
Part Number: SR166-ZZS-MC3 (Each) 128 Available Now \| Further orders can be expected around Thu, Jul 09, 2026 Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 128 Available Now. Backorder if more than 128.
SR166-ZZS-MC3 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing SR166-ZZS-MC3 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.32 AUD Regular price Sale price $4.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 128 Available Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-ZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166-ZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZS-MC34-GR7-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZS-MC34-GR7-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-ZS-MC34-GR7-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166-ZS-MC34-GR7-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZZS-MC34-GR7-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZZS-MC34-GR7-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-ZZS-MC34-GR7-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166-ZZS-MC34-GR7-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,658.77 AUD Regular price Sale price $1,658.77 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR166-MC3-AF12 (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 09, 2026 Regular price $423.32 AUD Regular price ~~$507.98 AUD~~ Sale price $423.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR166-MC3-AF12 (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 09, 2026 Regular price $423.32 AUD Regular price ~~$507.98 AUD~~ Sale price $423.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR166-MC3-AF12 (PK-100) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $423.32 AUD Regular price ~~$507.98 AUD~~ Sale price $423.32 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R166-ZZS-ECO (PK-2) 38 units (76 pcs) Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $2.86 AUD Regular price Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 38 available can be backordered.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Double shielded economy bearing
Part Number: R166-ZZS-ECO (PK-2) 38 units (76 pcs) Available Now \| Further orders can be expected around Fri, Jul 03, 2026 Regular price $2.86 AUD Regular price Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties Quantity Required 38 units (76 pcs) Available Now. Backorder if more than 38.
R166-ZZS-ECO (PK-2) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing R166-ZZS-ECO (PK-2) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $2.86 AUD Regular price Sale price $2.86 AUD Unit price per Priced, Stocked and Sold Per 2 Units Excludes GST and overseas Taxes & Duties 38 Available Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-MC34-GR7-R-L23 (PK-55) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $2,579.77 AUD Regular price ~~$3,095.73 AUD~~ Sale price $2,579.77 AUD Unit price per Priced, Stocked and Sold Per 55 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-MC34-GR7-R-L23 (PK-55) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $2,579.77 AUD Regular price ~~$3,095.73 AUD~~ Sale price $2,579.77 AUD Unit price per Priced, Stocked and Sold Per 55 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-MC34-GR7-R-L23 (PK-55) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR166-MC34-GR7-R-L23 (PK-55) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,579.77 AUD Regular price ~~$3,095.73 AUD~~ Sale price $2,579.77 AUD Unit price per Priced, Stocked and Sold Per 55 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-MC34-GR5-R-L23 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,715.95 AUD Regular price Sale price $1,715.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-MC34-GR5-R-L23 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,715.95 AUD Regular price Sale price $1,715.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-MC34-GR5-R-L23 (PK-40) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166-MC34-GR5-R-L23 (PK-40) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,715.95 AUD Regular price Sale price $1,715.95 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR166-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR166-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR166-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,277.50 AUD Regular price Sale price $1,277.50 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.120} (Equiv. 0.125 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R166-ZZS-MC3-JP6 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.007} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.120} (Equiv. 0.125 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R166-ZZS-MC3-JP6 (PK-100) Contact Us \| Special Order Only - Please contact us if you need a large quantity \| Backorder now for delivery around Wed, Feb 28, 2029
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: R166-2RB-ECO (PK-5) 10 units (50 pcs) Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$6.15 AUD~~ Sale price $3.56 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 10 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: R166-2RB-ECO (PK-5) 10 units (50 pcs) Available Now \| Item Discontinued - Up to 10 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$6.15 AUD~~ Sale price $3.56 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties Quantity Required 10 units (50 pcs) Available Now. These are priced to quit. Please contact us for a quote if you require more.
R166-2RB-ECO (PK-5) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R166-2RB-ECO (PK-5) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.56 AUD Regular price ~~$6.15 AUD~~ Sale price $3.56 AUD Unit price per Priced, Stocked and Sold Per 5 Units Excludes GST and overseas Taxes & Duties 10 Available Now Sale
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: R166-CSN-ZZS-ACO-ECO (Each) 93 Available Now \| Item Discontinued - Up to 93 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.13 AUD~~ Sale price $3.04 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 93 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.175 mm
Material: Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: R166-CSN-ZZS-ACO-ECO (Each) 93 Available Now \| Item Discontinued - Up to 93 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.13 AUD~~ Sale price $3.04 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 93 Available Now. These are priced to quit. Please contact us for a quote if you require more.
R166-CSN-ZZS-ACO-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing Sale R166-CSN-ZZS-ACO-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 - Ceramic Si3N4 Balls Bearing Regular price $3.04 AUD Regular price ~~$6.13 AUD~~ Sale price $3.04 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 93 Available Now Sale
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R166-ZZS-MC3 (Each) 2158 Available Now \| Further orders can be expected around Thu, Jul 09, 2026 Regular price $1.86 AUD Regular price Sale price $1.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Larger quantities than the 2158 available can be backordered.
Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R166-ZZS-MC3 (Each) 2158 Available Now \| Further orders can be expected around Thu, Jul 09, 2026 Regular price $1.86 AUD Regular price Sale price $1.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2158 Available Now. Backorder if more than 2158.
R166-ZZS-MC3 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing R166-ZZS-MC3 (Each) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $1.86 AUD Regular price Sale price $1.86 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2158 Available Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)	Inner Ring Width (Bn) 3.969 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SWR166-ZZ-MC3 (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 09, 2026 Regular price $1,350.05 AUD Regular price Sale price $1,350.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.0075} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.125} (Equiv. 0.125 in.)	Inner Ring Width (Bn) 3.969 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SWR166-ZZ-MC3 (PK-100) Out of Stock \| Backorder Now \| Backorder now for delivery around Thu, Jul 09, 2026 Regular price $1,350.05 AUD Regular price Sale price $1,350.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR166-ZZ-MC3 (PK-100) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing SWR166-ZZ-MC3 (PK-100) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $1,350.05 AUD Regular price Sale price $1,350.05 AUD Unit price per Priced, Stocked and Sold Per 100 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)	Inner Ring Width (Bn) 3.969 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR166-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,374.59 AUD Regular price Sale price $1,374.59 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.005} (Equiv. 0.188 in.)	O.D. (D) 9.525 mm _{+ 0.000 / - 0.005} (Equiv. 0.375 in.)	Width (B) 3.175 mm _{+ 0.000 / - 0.040} (Equiv. 0.125 in.)	Inner Ring Width (Bn) 3.969 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR166-ZZS-MC34-GR5-R-G48 (PK-20) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $1,374.59 AUD Regular price Sale price $1,374.59 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR166-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing SWR166-ZZS-MC34-GR5-R-G48 (PK-20) --- Single Row Ball Bearings - 4.763x9.525x3.175 mm / 3.969 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $1,374.59 AUD Regular price Sale price $1,374.59 AUD Unit price per Priced, Stocked and Sold Per 20 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Non ISO Width
Part Number: R166B-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $14.32 AUD Regular price ~~$17.18 AUD~~ Sale price $14.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Non ISO Width
Part Number: R166B-ZZ-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $14.32 AUD Regular price ~~$17.18 AUD~~ Sale price $14.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R166B-ZZ-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R166B-ZZ-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $14.32 AUD Regular price ~~$17.18 AUD~~ Sale price $14.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Non ISO Width
Part Number: R166B-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing
ID (d) 4.763 mm	O.D. (D) 9.525 mm	Width (B) 3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision Non ISO Width
Part Number: R166B-2RS-ECO (Each) Out of Stock \| Backorder Now \| Backorder now for delivery around Fri, Jul 17, 2026 Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R166B-2RS-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R166B-2RS-ECO (Each) --- Single Row Ball Bearings - 4.763x9.525x3.969 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.77 AUD Regular price ~~$18.93 AUD~~ Sale price $15.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.007} (Equiv. 0.5 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR3B-Z-MC3-JP6-L23 (Each) 40 Available Now \| Item Discontinued - Up to 40 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 40 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.007} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.007} (Equiv. 0.5 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.120} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR3B-Z-MC3-JP6-L23 (Each) 40 Available Now \| Item Discontinued - Up to 40 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 40 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR3B-Z-MC3-JP6-L23 (Each) --- Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR3B-Z-MC3-JP6-L23 (Each) --- Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $8.00 AUD Regular price ~~$15.20 AUD~~ Sale price $8.00 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 40 Available Now Sale
Single Row Ball Bearings - 4.763x12.7x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR3-MC3-AF12 (Each) 62 Available Now \| Item Discontinued - Up to 62 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $2.14 AUD Regular price ~~$4.27 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 62 Available Now. These are priced to quit. Please contact us for a quote if you require more.
Single Row Ball Bearings - 4.763x12.7x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.0075} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.0075} (Equiv. 0.5 in.)	Width (B) 3.969 mm _{+ 0.000 / - 0.125} (Equiv. 0.156 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR3-MC3-AF12 (Each) 62 Available Now \| Item Discontinued - Up to 62 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $2.14 AUD Regular price ~~$4.27 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 62 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR3-MC3-AF12 (Each) --- Single Row Ball Bearings - 4.763x12.7x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR3-MC3-AF12 (Each) --- Single Row Ball Bearings - 4.763x12.7x3.969 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $2.14 AUD Regular price ~~$4.27 AUD~~ Sale price $2.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 62 Available Now Sale
Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.005} (Equiv. 0.5 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR3B-ZZS-MC34-GR7-R-G48 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $3,383.14 AUD Regular price Sale price $3,383.14 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing
ID (d) 4.763 mm _{+ 0.000 / - 0.004} (Equiv. 0.188 in.)	O.D. (D) 12.700 mm _{+ 0.000 / - 0.005} (Equiv. 0.5 in.)	Width (B) 2.779 mm _{+ 0.000 / - 0.040} (Equiv. 0.109 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR3B-ZZS-MC34-GR7-R-G48 (PK-40) Out of Stock \| Backorder Now \| Backorder now for delivery around Sat, Aug 01, 2026 Regular price $3,383.14 AUD Regular price Sale price $3,383.14 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR3B-ZZS-MC34-GR7-R-G48 (PK-40) --- Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR3B-ZZS-MC34-GR7-R-G48 (PK-40) --- Single Row Ball Bearings - 4.763x12.7x2.779 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $3,383.14 AUD Regular price Sale price $3,383.14 AUD Unit price per Priced, Stocked and Sold Per 40 Units Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now

Miniature Bearings Australia Pty Ltd
3/8 Boyland Avenue
Coopers Plains, Queensland, Australia.
(ABN: 94 069 113 800)