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Collection: Bearings - Single Row Ball - Unflanged - Precision - Chrome Steel

Bearings -> Single Row Ball -> Unflanged -> Precision -> Chrome Steel

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: 6203 Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: 6203 Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6203 --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6203 --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.05 AUD Regular price ~~$8.45 AUD~~ Sale price $7.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6203-2RS Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 12 Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. Backorder if more than 12.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6203-2RS Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 12 Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 12 Available Now. Backorder if more than 12.
6203-2RS --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6203-2RS --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $9.59 AUD Regular price Sale price $9.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 12 Available Now
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6203-ZZ-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6203-ZZ-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6203-ZZ-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6203-ZZ-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $7.95 AUD Regular price Sale price $7.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial
Part Number: 6203-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: Open Bearing Type: Radial
Part Number: 6203-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6203-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6203-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $10.59 AUD Regular price ~~$12.71 AUD~~ Sale price $10.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6203-2RS-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 10 Available Now \| Further orders can be expected around Wed, Dec 24, 2025 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 40.000 mm (Equiv. 1.575 in.)	Width (B) 12.000 mm (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6203-2RS-ECO Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 10 Available Now \| Further orders can be expected around Wed, Dec 24, 2025 Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 10 Available Now. Backorder if more than 10.
6203-2RS-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 6203-2RS-ECO --- Single Row Ball Bearings - 17x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $8.23 AUD Regular price Sale price $8.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 10 Available Now
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 16.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.63 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Non ISO Width
Part Number: 6203A-2RS Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 16.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.63 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Non ISO Width
Part Number: 6203A-2RS Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6203A-2RS --- Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6203A-2RS --- Single Row Ball Bearings - 17x40x16 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $23.14 AUD Regular price ~~$27.76 AUD~~ Sale price $23.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS-NSK (20 Pcs) Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $140.86 AUD Regular price ~~$169.04 AUD~~ Sale price $140.86 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS-NSK (20 Pcs) Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $140.86 AUD Regular price ~~$169.04 AUD~~ Sale price $140.86 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6303-2RS-NSK (20 Pcs) --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6303-2RS-NSK (20 Pcs) --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $140.86 AUD Regular price ~~$169.04 AUD~~ Sale price $140.86 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 4 Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $13.59 AUD Regular price Sale price $13.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 4 Available Now \| Further orders can be expected around Fri, Nov 28, 2025 Regular price $13.59 AUD Regular price Sale price $13.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 4 Available Now. Backorder if more than 4.
6303-2RS --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6303-2RS --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $13.59 AUD Regular price Sale price $13.59 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 4 Available Now
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6303-ZZ-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6303-ZZ-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $13.50 AUD Regular price Sale price $13.50 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ-C3-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $20.77 AUD Regular price Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ-C3-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $20.77 AUD Regular price Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6303-ZZ-C3-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6303-ZZ-C3-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $20.77 AUD Regular price Sale price $20.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 47.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.85 in.)	Width (B) 14.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 6303-ZZ Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6303-ZZ --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6303-ZZ --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $15.95 AUD Regular price Sale price $15.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm (Equiv. 0.669 in.)	OD (D) 47.000 mm (Equiv. 1.85 in.)	Width (B) 14.000 mm (Equiv. 0.551 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 6303-2RS-ECO Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Wed, Dec 24, 2025 Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6303-2RS-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing 6303-2RS-ECO --- Single Row Ball Bearings - 17x47x14 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $14.23 AUD Regular price Sale price $14.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 62.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.441 in.)	Width (B) 17.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.669 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: 6403 Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Dec 26, 2025 Regular price $317.77 AUD Regular price ~~$381.33 AUD~~ Sale price $317.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 17.000 mm _{+ 0.000 / - 0.0075} (Equiv. 0.669 in.)	OD (D) 62.000 mm _{+ 0.000 / - 0.013} (Equiv. 2.441 in.)	Width (B) 17.000 mm _{+ 0.000 / - 0.125} (Equiv. 0.669 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: 6403 Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Dec 26, 2025 Regular price $317.77 AUD Regular price ~~$381.33 AUD~~ Sale price $317.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
6403 --- Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6403 --- Single Row Ball Bearings - 17x62x17 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $317.77 AUD Regular price ~~$381.33 AUD~~ Sale price $317.77 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 18.000 mm (Equiv. 0.709 in.)	OD (D) 24.000 mm (Equiv. 0.945 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: MR2418-ZZ-ECO Single Row Ball Bearings - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 29, 2025 Regular price $54.14 AUD Regular price ~~$64.96 AUD~~ Sale price $54.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 18.000 mm (Equiv. 0.709 in.)	OD (D) 24.000 mm (Equiv. 0.945 in.)	Width (B) 4.000 mm (Equiv. 0.157 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: MR2418-ZZ-ECO Single Row Ball Bearings - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 29, 2025 Regular price $54.14 AUD Regular price ~~$64.96 AUD~~ Sale price $54.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR2418-ZZ-ECO --- Single Row Ball Bearings - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale MR2418-ZZ-ECO --- Single Row Ball Bearings - 18x24x4 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $54.14 AUD Regular price ~~$64.96 AUD~~ Sale price $54.14 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 18.000 mm (Equiv. 0.709 in.)	OD (D) 30.000 mm (Equiv. 1.181 in.)	Width (B) 7.000 mm (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3018-2RS-ECO Single Row Ball Bearings - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 64 Available Now \| Further orders can be expected around Mon, Dec 15, 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 64 Available Now. Backorder if more than 64.
ID (d) 18.000 mm (Equiv. 0.709 in.)	OD (D) 30.000 mm (Equiv. 1.181 in.)	Width (B) 7.000 mm (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3018-2RS-ECO Single Row Ball Bearings - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 64 Available Now \| Further orders can be expected around Mon, Dec 15, 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 64 Available Now. Backorder if more than 64.
MR3018-2RS-ECO --- Single Row Ball Bearings - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3018-2RS-ECO --- Single Row Ball Bearings - 18x30x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $5.23 AUD Regular price Sale price $5.23 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 64 Available Now
ID (d) 19.000 mm (Equiv. 0.748 in.)	OD (D) 28.000 mm (Equiv. 1.102 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RB Bearing Type: Radial Full Complement
Part Number: MR2819-2RB-FC-ECO (20 Pcs) Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 15, 2025 Regular price $278.95 AUD Regular price Sale price $278.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.000 mm (Equiv. 0.748 in.)	OD (D) 28.000 mm (Equiv. 1.102 in.)	Width (B) 5.000 mm (Equiv. 0.197 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RB Bearing Type: Radial Full Complement
Part Number: MR2819-2RB-FC-ECO (20 Pcs) Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 15, 2025 Regular price $278.95 AUD Regular price Sale price $278.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
MR2819-2RB-FC-ECO (20 Pcs) --- Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing MR2819-2RB-FC-ECO (20 Pcs) --- Single Row Ball Bearings - 19x28x5 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $278.95 AUD Regular price Sale price $278.95 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now
ID (d) 19.000 mm (Equiv. 0.748 in.)	OD (D) 32.000 mm (Equiv. 1.26 in.)	Width (B) 7.000 mm (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3219-2RS-ECO Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 22 Available Now \| Further orders can be expected around Mon, Dec 15, 2025 Regular price $14.95 AUD Regular price Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 22 Available Now. Backorder if more than 22.
ID (d) 19.000 mm (Equiv. 0.748 in.)	OD (D) 32.000 mm (Equiv. 1.26 in.)	Width (B) 7.000 mm (Equiv. 0.276 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR3219-2RS-ECO Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing 22 Available Now \| Further orders can be expected around Mon, Dec 15, 2025 Regular price $14.95 AUD Regular price Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 22 Available Now. Backorder if more than 22.
MR3219-2RS-ECO --- Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing MR3219-2RS-ECO --- Single Row Ball Bearings - 19x32x7 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $14.95 AUD Regular price Sale price $14.95 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 22 Available Now
ID (d) 19.050 mm (Equiv. 0.75 in.)	OD (D) 37.000 mm (Equiv. 1.457 in.)	Width (B) 9.000 mm (Equiv. 0.354 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR37-1905-2RS-ECO Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing 27 Available Now \| Further orders can be expected around Mon, Dec 15, 2025 Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 27 Available Now. Backorder if more than 27.
ID (d) 19.050 mm (Equiv. 0.75 in.)	OD (D) 37.000 mm (Equiv. 1.457 in.)	Width (B) 9.000 mm (Equiv. 0.354 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: MR37-1905-2RS-ECO Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing 27 Available Now \| Further orders can be expected around Mon, Dec 15, 2025 Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 27 Available Now. Backorder if more than 27.
MR37-1905-2RS-ECO --- Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing MR37-1905-2RS-ECO --- Single Row Ball Bearings - 19.05x37x9 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $11.32 AUD Regular price Sale price $11.32 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 27 Available Now
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Deleted Item. Available while stocks last.
Part Number: 6203-24-2RS Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 25 Available Now \| Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.49 AUD Regular price ~~$9.61 AUD~~ Sale price $3.49 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 40.000 mm _{+ 0.000 / - 0.011} (Equiv. 1.575 in.)	Width (B) 12.000 mm _{+ 0.000 / - 0.120} (Equiv. 0.472 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial Deleted Item. Available while stocks last.
Part Number: 6203-24-2RS Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing 25 Available Now \| Item Discontinued - Up to 25 may be ordered online. No backorders. Please contact us if you need a larger quantity Regular price $3.49 AUD Regular price ~~$9.61 AUD~~ Sale price $3.49 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required 25 Available Now. These are priced to quit. Please contact us for a quote if you require more.
6203-24-2RS --- Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale 6203-24-2RS --- Single Row Ball Bearings - 19.05x40x12 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $3.49 AUD Regular price ~~$9.61 AUD~~ Sale price $3.49 AUD Unit price per Each Excludes GST and overseas Taxes & Duties 25 Available Now Sale
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 7.938 mm _{+ 0.000 / - 0.120} (Equiv. 0.313 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: R12 (100 Pcs) Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $650.23 AUD Regular price ~~$780.27 AUD~~ Sale price $650.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 7.938 mm _{+ 0.000 / - 0.120} (Equiv. 0.313 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: R12 (100 Pcs) Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $650.23 AUD Regular price ~~$780.27 AUD~~ Sale price $650.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R12 (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R12 (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x7.938 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $650.23 AUD Regular price ~~$780.27 AUD~~ Sale price $650.23 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R12A-2RS-ECO (100 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 15, 2025 Regular price $452.59 AUD Regular price ~~$543.11 AUD~~ Sale price $452.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R12A-2RS-ECO (100 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Mon, Dec 15, 2025 Regular price $452.59 AUD Regular price ~~$543.11 AUD~~ Sale price $452.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R12A-2RS-ECO (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R12A-2RS-ECO (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $452.59 AUD Regular price ~~$543.11 AUD~~ Sale price $452.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 19.050 mm _{+ 0.000 / - 0.008} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.009} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: R12A-ZZ-JP6 (20 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $253.14 AUD Regular price ~~$303.76 AUD~~ Sale price $253.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.050 mm _{+ 0.000 / - 0.008} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.009} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: R12A-ZZ-JP6 (20 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $253.14 AUD Regular price ~~$303.76 AUD~~ Sale price $253.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R12A-ZZ-JP6 (20 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R12A-ZZ-JP6 (20 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $253.14 AUD Regular price ~~$303.76 AUD~~ Sale price $253.14 AUD Unit price per 20 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R12A-2RS (100 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $847.59 AUD Regular price ~~$1,017.11 AUD~~ Sale price $847.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R12A-2RS (100 Pcs) Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Sun, Dec 21, 2025 Regular price $847.59 AUD Regular price ~~$1,017.11 AUD~~ Sale price $847.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R12A-2RS (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R12A-2RS (100 Pcs) --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $847.59 AUD Regular price ~~$1,017.11 AUD~~ Sale price $847.59 AUD Unit price per 100 Per Sell Unit Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: R12A-ZZ Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $18.05 AUD Regular price ~~$21.65 AUD~~ Sale price $18.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
ID (d) 19.050 mm _{+ 0.000 / - 0.011} (Equiv. 0.75 in.)	OD (D) 41.275 mm _{+ 0.000 / - 0.011} (Equiv. 1.625 in.)	Width (B) 11.113 mm _{+ 0.000 / - 0.120} (Equiv. 0.438 in.)
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: R12A-ZZ Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Out of Stock \| Backorder Now \| Orders can be expected around Fri, Nov 28, 2025 Regular price $18.05 AUD Regular price ~~$21.65 AUD~~ Sale price $18.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Quantity Required Backorder: Out of Stock.
R12A-ZZ --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Sale R12A-ZZ --- Single Row Ball Bearings - 19.05x41.275x11.113 mm Unflanged - Chrome Steel SAE 52100 Bearing Regular price $18.05 AUD Regular price ~~$21.65 AUD~~ Sale price $18.05 AUD Unit price per Each Excludes GST and overseas Taxes & Duties Out of stock! Backorder Now Sale

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