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

Bearings (With Images)

Single Row Ball

Unflanged

Precision

1263 Products in this selection

Chrome steel radial ball bearings.
Standard single row radial ball bearings.

Additional resources:
Tolerances
Standard Bearings PDF Catalogue
Shafting

ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Flange Diameter (DF)	Flange Width (BF)	Indicative Image
4.000 mm + 0.000 / - 0.0075	13.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 624-2RS-MC3 Single Row Ball Bearings - 4 mm x 13 mm x 5 mm 158 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each
ID (d)	OD (D)	Width (B)	Inner Ring Width (Bn)	Indicative Image
4.000 mm + 0.000 / - 0.0075	13.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 624-2RS-MC3 Single Row Ball Bearings - 4 mm x 13 mm x 5 mm 158 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per Each View the product page first if you are unsure.
624-2RS-MC3 --- Single Row Ball Bearings - 4 mm x 13 mm x 5 mm Chrome Steel SAE 52100 624-2RS-MC3 --- Single Row Ball Bearings - 4 mm x 13 mm x 5 mm Chrome Steel SAE 52100 Regular price $5.59 AUD Regular price Sale price $5.59 AUD Unit price per 158 Available Now
4.000 mm + 0.000 / - 0.0075	13.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RU Bearing Type: Radial
Part Number: 624-2RU-MC3 Single Row Ball Bearings - 4 mm x 13 mm x 5 mm 95 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $8.05 AUD Regular price ~~$9.65 AUD~~ Sale price $8.05 AUD Unit price per Each
4.000 mm + 0.000 / - 0.0075	13.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RU Bearing Type: Radial
Part Number: 624-2RU-MC3 Single Row Ball Bearings - 4 mm x 13 mm x 5 mm 95 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $8.05 AUD Regular price ~~$9.65 AUD~~ Sale price $8.05 AUD Unit price per Each View the product page first if you are unsure.
624-2RU-MC3 --- Single Row Ball Bearings - 4 mm x 13 mm x 5 mm Chrome Steel SAE 52100 Sale 624-2RU-MC3 --- Single Row Ball Bearings - 4 mm x 13 mm x 5 mm Chrome Steel SAE 52100 Regular price $8.05 AUD Regular price ~~$9.65 AUD~~ Sale price $8.05 AUD Unit price per 95 Available Now Sale
4.000 mm + 0.000 / - 0.007	16.000 mm + 0.000 / - 0.007	5.000 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $100.68 AUD Regular price Sale price $100.68 AUD Unit price per Per 20
4.000 mm + 0.000 / - 0.007	16.000 mm + 0.000 / - 0.007	5.000 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-MC3-JP6 (20 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $100.68 AUD Regular price Sale price $100.68 AUD Unit price per Per 20 View the product page first if you are unsure.
634-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 634-ZZ-MC3-JP6 (20 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Regular price $100.68 AUD Regular price Sale price $100.68 AUD Unit price per Out of stock! Backorder Now
4.000 mm + 0.000 / - 0.0075	16.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-MC3 (50 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $288.95 AUD Regular price Sale price $288.95 AUD Unit price per Per 50
4.000 mm + 0.000 / - 0.0075	16.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-MC3 (50 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $288.95 AUD Regular price Sale price $288.95 AUD Unit price per Per 50 View the product page first if you are unsure.
634-ZZ-MC3 (50 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 634-ZZ-MC3 (50 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Regular price $288.95 AUD Regular price Sale price $288.95 AUD Unit price per Out of stock! Backorder Now
4.000 mm	16.000 mm	5.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 634-2RS-ECO Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Sat, Apr 19, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each
4.000 mm	16.000 mm	5.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: 634-2RS-ECO Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Out of Stock \| Backorder Now \| Orders can be expected around Sat, Apr 19, 2025 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Each View the product page first if you are unsure.
634-2RS-ECO --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 634-2RS-ECO --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Regular price $4.95 AUD Regular price Sale price $4.95 AUD Unit price per Out of stock! Backorder Now
4.000 mm + 0.000 / - 0.0075	16.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 634-2RS-MC3 Single Row Ball Bearings - 4 mm x 16 mm x 5 mm 19 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each
4.000 mm + 0.000 / - 0.0075	16.000 mm + 0.000 / - 0.0075	5.000 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: 634-2RS-MC3 Single Row Ball Bearings - 4 mm x 16 mm x 5 mm 19 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per Each View the product page first if you are unsure.
634-2RS-MC3 --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 634-2RS-MC3 --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Regular price $6.14 AUD Regular price Sale price $6.14 AUD Unit price per 19 Available Now
4.000 mm	16.000 mm	5.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-ECO (5 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm 135 units (675 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.71 AUD Regular price ~~$11.93 AUD~~ Sale price $3.71 AUD Unit price per Per 5
4.000 mm	16.000 mm	5.000 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: 634-ZZ-ECO (5 Pcs) Single Row Ball Bearings - 4 mm x 16 mm x 5 mm 135 units (675 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.71 AUD Regular price ~~$11.93 AUD~~ Sale price $3.71 AUD Unit price per Per 5
634-ZZ-ECO (5 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Sale 634-ZZ-ECO (5 Pcs) --- Single Row Ball Bearings - 4 mm x 16 mm x 5 mm Chrome Steel SAE 52100 Regular price $3.71 AUD Regular price ~~$11.93 AUD~~ Sale price $3.71 AUD Unit price per 135 Available Now Sale
4.763 mm + 0.000 / - 0.0075	7.938 mm + 0.000 / - 0.0075	3.175 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-MC3 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $350.41 AUD Regular price Sale price $350.41 AUD Unit price per Per 50
4.763 mm + 0.000 / - 0.0075	7.938 mm + 0.000 / - 0.0075	3.175 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-MC3 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $350.41 AUD Regular price Sale price $350.41 AUD Unit price per Per 50 View the product page first if you are unsure.
R156A-ZZS-MC3 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 R156A-ZZS-MC3 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $350.41 AUD Regular price Sale price $350.41 AUD Unit price per Out of stock! Backorder Now
4.763 mm + 0.000 / - 0.007	7.938 mm + 0.000 / - 0.007	3.175 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Per 50
4.763 mm + 0.000 / - 0.007	7.938 mm + 0.000 / - 0.007	3.175 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Per 50 View the product page first if you are unsure.
R156A-ZZS-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 R156A-ZZS-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Out of stock! Backorder Now
4.763 mm	7.938 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm 281 units (562 pcs) Available Immediately \| Further orders can be expected around Thu, Apr 10, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Per 2
4.763 mm	7.938 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial
Part Number: R156A-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm 281 units (562 pcs) Available Immediately \| Further orders can be expected around Thu, Apr 10, 2025 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per Per 2 View the product page first if you are unsure.
R156A-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 R156A-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $7.32 AUD Regular price Sale price $7.32 AUD Unit price per 281 Available Now
4.763 mm	7.938 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R156A-2RS-ECO Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $21.86 AUD Regular price Sale price $21.86 AUD Unit price per Each
4.763 mm	7.938 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R156A-2RS-ECO Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $21.86 AUD Regular price Sale price $21.86 AUD Unit price per Each View the product page first if you are unsure.
R156A-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 R156A-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 7.938 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $21.86 AUD Regular price Sale price $21.86 AUD Unit price per Out of stock! Backorder Now
4.763 mm	9.525 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RB Bearing Type: Radial
Part Number: R166-2RB-ECO (5 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 16 units (80 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$10.87 AUD~~ Sale price $3.56 AUD Unit price per Per 5
4.763 mm	9.525 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RB Bearing Type: Radial
Part Number: R166-2RB-ECO (5 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 16 units (80 pcs) Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.56 AUD Regular price ~~$10.87 AUD~~ Sale price $3.56 AUD Unit price per Per 5
R166-2RB-ECO (5 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 Sale R166-2RB-ECO (5 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $3.56 AUD Regular price ~~$10.87 AUD~~ Sale price $3.56 AUD Unit price per 16 Available Now Sale
4.763 mm + 0.000 / - 0.007	9.525 mm + 0.000 / - 0.007	3.175 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Per 50
4.763 mm + 0.000 / - 0.007	9.525 mm + 0.000 / - 0.007	3.175 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Per 50 View the product page first if you are unsure.
R166-ZZS-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 R166-ZZS-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $543.77 AUD Regular price Sale price $543.77 AUD Unit price per Out of stock! Backorder Now
4.763 mm + 0.000 / - 0.0075	9.525 mm + 0.000 / - 0.0075	3.175 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-MC3 Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 2227 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each
4.763 mm + 0.000 / - 0.0075	9.525 mm + 0.000 / - 0.0075	3.175 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-MC3 Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 2227 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per Each View the product page first if you are unsure.
R166-ZZS-MC3 --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 R166-ZZS-MC3 --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $6.32 AUD Regular price Sale price $6.32 AUD Unit price per 2227 Available Now
4.763 mm	9.525 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 47 units (94 pcs) Available Immediately \| Further orders can be expected around Thu, Apr 10, 2025 Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per Per 2
4.763 mm	9.525 mm	3.175 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZS Bearing Type: Radial
Part Number: R166-ZZS-ECO (2 Pcs) Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm 47 units (94 pcs) Available Immediately \| Further orders can be expected around Thu, Apr 10, 2025 Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per Per 2 View the product page first if you are unsure.
R166-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 R166-ZZS-ECO (2 Pcs) --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.175 mm Chrome Steel SAE 52100 Regular price $6.86 AUD Regular price Sale price $6.86 AUD Unit price per 47 Available Now
4.763 mm	9.525 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R166B-2RS-ECO Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $26.32 AUD Regular price Sale price $26.32 AUD Unit price per Each
4.763 mm	9.525 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R166B-2RS-ECO Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $26.32 AUD Regular price Sale price $26.32 AUD Unit price per Each View the product page first if you are unsure.
R166B-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Chrome Steel SAE 52100 R166B-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $26.32 AUD Regular price Sale price $26.32 AUD Unit price per Out of stock! Backorder Now
4.763 mm	9.525 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: R166B-ZZ-ECO Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Each
4.763 mm	9.525 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: R166B-ZZ-ECO Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Each View the product page first if you are unsure.
R166B-ZZ-ECO --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Chrome Steel SAE 52100 R166B-ZZ-ECO --- Single Row Ball Bearings - 4.763 mm x 9.525 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $24.05 AUD Regular price Sale price $24.05 AUD Unit price per Out of stock! Backorder Now
4.763 mm + 0.000 / - 0.007	12.700 mm + 0.000 / - 0.007	3.969 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: Open Bearing Type: Radial
Part Number: R3-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $422.41 AUD Regular price Sale price $422.41 AUD Unit price per Per 50
4.763 mm + 0.000 / - 0.007	12.700 mm + 0.000 / - 0.007	3.969 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: Open Bearing Type: Radial
Part Number: R3-MC3-JP6-AF12 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $422.41 AUD Regular price Sale price $422.41 AUD Unit price per Per 50 View the product page first if you are unsure.
R3-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 R3-MC3-JP6-AF12 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $422.41 AUD Regular price Sale price $422.41 AUD Unit price per Out of stock! Backorder Now
4.763 mm	12.700 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: R3-ZZ-ECO Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $18.41 AUD Regular price Sale price $18.41 AUD Unit price per Each
4.763 mm	12.700 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: ZZ Bearing Type: Radial
Part Number: R3-ZZ-ECO Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $18.41 AUD Regular price Sale price $18.41 AUD Unit price per Each View the product page first if you are unsure.
R3-ZZ-ECO --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 R3-ZZ-ECO --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $18.41 AUD Regular price Sale price $18.41 AUD Unit price per Out of stock! Backorder Now
4.763 mm	12.700 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R3-2RS-ECO Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $18.95 AUD Regular price Sale price $18.95 AUD Unit price per Each
4.763 mm	12.700 mm	3.969 mm
Material: Chrome Steel SAE 52100 Precision Grade: Economy Closure Type: 2RS Bearing Type: Radial
Part Number: R3-2RS-ECO Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Out of Stock \| Backorder Now \| Orders can be expected around Thu, Apr 24, 2025 Regular price $18.95 AUD Regular price Sale price $18.95 AUD Unit price per Each View the product page first if you are unsure.
R3-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 R3-2RS-ECO --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $18.95 AUD Regular price Sale price $18.95 AUD Unit price per Out of stock! Backorder Now
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	3.969 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: R3-MC3-AF12 Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm 34 Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.62 AUD~~ Sale price $3.04 AUD Unit price per Each
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	3.969 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: Open Bearing Type: Radial
Part Number: R3-MC3-AF12 Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm 34 Available Immediately \| Item Discontinued - Only the quantity available may be ordered - Please contact us if you need a larger quantity Regular price $3.04 AUD Regular price ~~$6.62 AUD~~ Sale price $3.04 AUD Unit price per Each
R3-MC3-AF12 --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 Sale R3-MC3-AF12 --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 3.969 mm Chrome Steel SAE 52100 Regular price $3.04 AUD Regular price ~~$6.62 AUD~~ Sale price $3.04 AUD Unit price per 34 Available Now Sale
4.763 mm + 0.000 / - 0.007	12.700 mm + 0.000 / - 0.007	4.978 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: R3C-ZZ-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $449.68 AUD Regular price Sale price $449.68 AUD Unit price per Per 50
4.763 mm + 0.000 / - 0.007	12.700 mm + 0.000 / - 0.007	4.978 mm + 0.000 / - 0.120
Material: Chrome Steel SAE 52100 Precision Grade: P6 Closure Type: ZZ Bearing Type: Radial
Part Number: R3C-ZZ-MC3-JP6 (50 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $449.68 AUD Regular price Sale price $449.68 AUD Unit price per Per 50 View the product page first if you are unsure.
R3C-ZZ-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 R3C-ZZ-MC3-JP6 (50 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 Regular price $449.68 AUD Regular price Sale price $449.68 AUD Unit price per Out of stock! Backorder Now
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	4.978 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R3C-2RS-MC3 Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm 81 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	4.978 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: 2RS Bearing Type: Radial
Part Number: R3C-2RS-MC3 Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm 81 Available Immediately \| Further orders can be expected around Wed, Apr 16, 2025 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per Each View the product page first if you are unsure.
R3C-2RS-MC3 --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 R3C-2RS-MC3 --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 Regular price $4.59 AUD Regular price Sale price $4.59 AUD Unit price per 81 Available Now
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	4.978 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: R3C-ZZ-MC3-AF12 (100 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $777.32 AUD Regular price Sale price $777.32 AUD Unit price per Per 100
4.763 mm + 0.000 / - 0.0075	12.700 mm + 0.000 / - 0.0075	4.978 mm + 0.000 / - 0.125
Material: Chrome Steel SAE 52100 Precision Grade: Abec 1 Closure Type: ZZ Bearing Type: Radial
Part Number: R3C-ZZ-MC3-AF12 (100 Pcs) Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Out of Stock \| Backorder Now \| Orders can be expected around Wed, Apr 16, 2025 Regular price $777.32 AUD Regular price Sale price $777.32 AUD Unit price per Per 100 View the product page first if you are unsure.
R3C-ZZ-MC3-AF12 (100 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 R3C-ZZ-MC3-AF12 (100 Pcs) --- Single Row Ball Bearings - 4.763 mm x 12.7 mm x 4.978 mm Chrome Steel SAE 52100 Regular price $777.32 AUD Regular price Sale price $777.32 AUD Unit price per Out of stock! Backorder Now