Miniature Bearings Australia

minibearings

Log in / Create Account -> Home
Please order online - No Counter Sales

Collection: Bearings - Single Row Ball - Unflanged

Bearings -> Single Row Ball -> Unflanged

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-ZZ-MC3 Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 60 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 60 Available Now. Backorder if more than 60.
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-ZZ-MC3 Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 60 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 60 Available Now. Backorder if more than 60.
S623-ZZ-MC3 --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-ZZ-MC3 --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 60 Available Now
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision High speed polyamide cage. Ceramic balls.
Part Number: S623-CSN-ZZS-T9H-AF12 (200 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $978.77 AUD Regular price ~~$1,174.53 AUD~~ Sale price $978.77 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - High Speed Polyamide Cage Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision High speed polyamide cage. Ceramic balls.
Part Number: S623-CSN-ZZS-T9H-AF12 (200 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $978.77 AUD Regular price ~~$1,174.53 AUD~~ Sale price $978.77 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-CSN-ZZS-T9H-AF12 (200 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing Sale S623-CSN-ZZS-T9H-AF12 (200 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - High Speed Polyamide Cage Bearing Regular price $978.77 AUD Regular price ~~$1,174.53 AUD~~ Sale price $978.77 AUD Unit price per 200 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-MC34-GR5-R-L23 (40 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,283.77 AUD Regular price Sale price $1,283.77 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-MC34-GR5-R-L23 (40 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,283.77 AUD Regular price Sale price $1,283.77 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-MC34-GR5-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing S623-MC34-GR5-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,283.77 AUD Regular price Sale price $1,283.77 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-FF-MC34-GR7-R-G48 (52 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,552.50 AUD Regular price ~~$3,063.00 AUD~~ Sale price $2,552.50 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.004} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-FF-MC34-GR7-R-G48 (52 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,552.50 AUD Regular price ~~$3,063.00 AUD~~ Sale price $2,552.50 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-FF-MC34-GR7-R-G48 (52 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale S623-FF-MC34-GR7-R-G48 (52 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,552.50 AUD Regular price ~~$3,063.00 AUD~~ Sale price $2,552.50 AUD Unit price per 52 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-FF-MC34-GR5-R-G48 (22 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,131.59 AUD Regular price Sale price $1,131.59 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.005} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.040} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: S623-FF-MC34-GR5-R-G48 (22 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,131.59 AUD Regular price Sale price $1,131.59 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-FF-MC34-GR5-R-G48 (22 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing S623-FF-MC34-GR5-R-G48 (22 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,131.59 AUD Regular price Sale price $1,131.59 AUD Unit price per 22 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-2RS-MC3 (100 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $754.77 AUD Regular price Sale price $754.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-2RS-MC3 (100 Pcs) Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $754.77 AUD Regular price Sale price $754.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-2RS-MC3 (100 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-2RS-MC3 (100 Pcs) --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $754.77 AUD Regular price Sale price $754.77 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-ZZ-ECO Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-ZZ-ECO Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S623-ZZ-ECO --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-ZZ-ECO --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $3.59 AUD Regular price Sale price $3.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-MC3-JP6-AF12 Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 57 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 57 Available Now. Backorder if more than 57.
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	OD (D) 10.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.394 in.)	Width (B) 4.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S623-MC3-JP6-AF12 Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing 57 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 57 Available Now. Backorder if more than 57.
S623-MC3-JP6-AF12 --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing S623-MC3-JP6-AF12 --- Single Row Ball Bearings - 3x10x4 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $5.41 AUD Regular price Sale price $5.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 57 Available Now
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)		Flange Diameter (DF) 11.500	Flange Width (BF) 1.000
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: SF623-ZZ-ECO Single Row Ball Bearings - 3x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $4.68 AUD Regular price ~~$8.87 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 10.000 mm (Equiv. 0.394 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Stainless Steel AISI 440C Flange Diameter (DF): 11.500 Flange Width (BF): 1.000 Precision Grade: Economy Category: Bearings - Single Row Ball - Flanged - Precision
Part Number: SF623-ZZ-ECO Single Row Ball Bearings - 3x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $4.68 AUD Regular price ~~$8.87 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SF623-ZZ-ECO --- Single Row Ball Bearings - 3x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Sale SF623-ZZ-ECO --- Single Row Ball Bearings - 3x10x4 mm Flanged - Stainless Steel AISI 440C Bearing Regular price $4.68 AUD Regular price ~~$8.87 AUD~~ Sale price $4.68 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 13.000 mm (Equiv. 0.512 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-2RG-ECO Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 25, 2025 Regular price $22.41 AUD Regular price ~~$26.89 AUD~~ Sale price $22.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 13.000 mm (Equiv. 0.512 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-2RG-ECO Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Thu, Dec 25, 2025 Regular price $22.41 AUD Regular price ~~$26.89 AUD~~ Sale price $22.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
633-2RG-ECO --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 633-2RG-ECO --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $22.41 AUD Regular price ~~$26.89 AUD~~ Sale price $22.41 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $140.59 AUD Regular price Sale price $140.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.007} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $140.59 AUD Regular price Sale price $140.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
633-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing 633-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $140.59 AUD Regular price Sale price $140.59 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3 Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing 18 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 18 Available Now. Backorder if more than 18.
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: 633-ZZ-MC3 Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing 18 Available Now \| Further orders can be expected around Wed, Dec 17, 2025 Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 18 Available Now. Backorder if more than 18.
633-ZZ-MC3 --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing 633-ZZ-MC3 --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.95 AUD Regular price Sale price $5.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 18 Available Now
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S633-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $436.41 AUD Regular price ~~$523.69 AUD~~ Sale price $436.41 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.118 in.)	OD (D) 13.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.512 in.)	Width (B) 5.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.197 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S633-ZZ-MC3 (100 Pcs) Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $436.41 AUD Regular price ~~$523.69 AUD~~ Sale price $436.41 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S633-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Sale S633-ZZ-MC3 (100 Pcs) --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $436.41 AUD Regular price ~~$523.69 AUD~~ Sale price $436.41 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 13.000 mm (Equiv. 0.512 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S633-ZZ-ECO Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.000 mm (Equiv. 0.118 in.)	OD (D) 13.000 mm (Equiv. 0.512 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Stainless Steel AISI 440C Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: S633-ZZ-ECO Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sat, Dec 20, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
S633-ZZ-ECO --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing S633-ZZ-ECO --- Single Row Ball Bearings - 3x13x5 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144-MC3-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $372.95 AUD Regular price ~~$447.55 AUD~~ Sale price $372.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144-MC3-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $372.95 AUD Regular price ~~$447.55 AUD~~ Sale price $372.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R144-MC3-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R144-MC3-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $372.95 AUD Regular price ~~$447.55 AUD~~ Sale price $372.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC34-GR5-R-L23 Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 14 Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC34-GR5-R-L23 Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing 14 Available Now \| Item Discontinued - Up to 14 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 14 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR144-MC34-GR5-R-L23 --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Sale SR144-MC34-GR5-R-L23 --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $16.01 AUD Regular price ~~$39.49 AUD~~ Sale price $16.01 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 14 Available Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 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: SR144-ZZS-MC34-GR7-R-L23 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,929.59 AUD Regular price Sale price $2,929.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 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: SR144-ZZS-MC34-GR7-R-L23 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,929.59 AUD Regular price Sale price $2,929.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR144-ZZS-MC34-GR7-R-L23 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR144-ZZS-MC34-GR7-R-L23 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $2,929.59 AUD Regular price Sale price $2,929.59 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR144-ZZS-MC34-GR5-R-L23 (40 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,802.95 AUD Regular price Sale price $1,802.95 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision Non ISO Width
Part Number: SR144-ZZS-MC34-GR5-R-L23 (40 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,802.95 AUD Regular price Sale price $1,802.95 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR144-ZZS-MC34-GR5-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR144-ZZS-MC34-GR5-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,802.95 AUD Regular price Sale price $1,802.95 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR144-MC34-GR7-R-L23 (40 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,904.23 AUD Regular price Sale price $1,904.23 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C - Ribbon Retainer Low Torque Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SR144-MC34-GR7-R-L23 (40 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,904.23 AUD Regular price Sale price $1,904.23 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR144-MC34-GR7-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing SR144-MC34-GR7-R-L23 (40 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C - Ribbon Retainer Low Torque Bearing Regular price $1,904.23 AUD Regular price Sale price $1,904.23 AUD Unit price per 40 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.120} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR144-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.007} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.007} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.120} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: P6 Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: SR144-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 17, 2025 Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SR144-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing SR144-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $442.95 AUD Regular price Sale price $442.95 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC3-AF12 Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 3.175 mm _{+ 0.000 / - 0.0075} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.0075} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.125} (Equiv. 0.094 in.)
Material: Stainless Steel AISI 440C Precision Grade: Abec 1 Category: Bearings - Single Row Ball - Unflanged - Precision Deleted Item. Available while stocks last.
Part Number: SR144-MC3-AF12 Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing 2 Available Now \| Item Discontinued - Up to 2 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 2 Available Now. These are priced to quit. Please contact us for a quote if you require more.
SR144-MC3-AF12 --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Sale SR144-MC3-AF12 --- Single Row Ball Bearings - 3.175x6.35x2.381 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $4.76 AUD Regular price ~~$5.72 AUD~~ Sale price $4.76 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 2 Available Now Sale
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 3.175 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR144-MC34-GR5-R-L23 (21 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,064.23 AUD Regular price Sale price $1,064.23 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.005} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 3.175 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 5 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR144-MC34-GR5-R-L23 (21 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $1,064.23 AUD Regular price Sale price $1,064.23 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR144-MC34-GR5-R-L23 (21 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing SWR144-MC34-GR5-R-L23 (21 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $1,064.23 AUD Regular price Sale price $1,064.23 AUD Unit price per 21 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 3.175 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR144-MC34-GR7-R-L23 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,865.14 AUD Regular price Sale price $2,865.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 3.175 mm _{+ 0.000 / - 0.004} (Equiv. 0.125 in.)	OD (D) 6.350 mm _{+ 0.000 / - 0.005} (Equiv. 0.25 in.)	Width (B) 2.381 mm _{+ 0.000 / - 0.040} (Equiv. 0.094 in.)	Inner Ring Width (Bn) 3.175 mm
Material: Stainless Steel AISI 440C Precision Grade: Abec 7 Category: Bearings - Single Row Ball - Unflanged - High Precision
Part Number: SWR144-MC34-GR7-R-L23 (50 Pcs) Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Jan 09, 2026 Regular price $2,865.14 AUD Regular price Sale price $2,865.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
SWR144-MC34-GR7-R-L23 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing SWR144-MC34-GR7-R-L23 (50 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.381 mm / 3.175 mm Unflanged - Stainless Steel AISI 440C Bearing Regular price $2,865.14 AUD Regular price Sale price $2,865.14 AUD Unit price per 50 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 6.350 mm (Equiv. 0.25 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144A-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing 85 units (170 pcs) Available Now \| Further orders can be expected around Thu, Dec 11, 2025 Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 85 units (170 pcs) Available Now. Backorder if more than 85.
ID (d) 3.175 mm (Equiv. 0.125 in.)	OD (D) 6.350 mm (Equiv. 0.25 in.)	Width (B) 2.779 mm (Equiv. 0.109 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Category: Bearings - Single Row Ball - Unflanged - Precision
Part Number: R144A-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing 85 units (170 pcs) Available Now \| Further orders can be expected around Thu, Dec 11, 2025 Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required 85 units (170 pcs) Available Now. Backorder if more than 85.
R144A-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing R144A-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 3.175x6.35x2.779 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.95 AUD Regular price Sale price $3.95 AUD Unit price per 2 Per Sell Unit Excludes GST and overseas Taxes & Duties 85 Available Now

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