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Popular keywords： Deep groove ball bearing
| Bearing model | Boundary Dimensions（mm） | Speed Rating(ipm) | Load Rating | Bearing Type | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease lubrication | Oil lubrication | Dynamic Cr | Static Cor | ||
| D/W R4 | 6.35 | 15.875 | 4.978 | 0.852 | 0.315 | 95000 | 60000 | Deep groove ball bearings |
| D/W R188-2Z | 6.35 | 12.7 | 4.762 | 0.618 | 0.224 | 110000 | 53000 | Deep groove ball bearings |
| D/W R4-2Z | 6.35 | 15.875 | 4.978 | 0.852 | 0.315 | 95000 | 48000 | Deep groove ball bearings |
| D/W R188 R | 6.35 | 12.7 | 3.175 | 0.618 | 0.224 | 110000 | 67000 | Deep groove ball bearings |
| D/W R4 R-2Z | 6.35 | 15.875 | 4.978 | 0.852 | 0.315 | 95000 | 48000 | Deep groove ball bearings |
| D/W RW4 | 6.35 | 15.875 | 5.77 | 0.852 | 0.315 | 95000 | 60000 | Deep groove ball bearings |
| D/W R168-2ZS | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearings |
| D/W R168 | 6.35 | 9.525 | 3.175 | 0.212 | 0.088 | 120000 | 75000 | Deep groove ball bearings |
| D/W RW168-2ZS | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearings |
| D/W R188 | 6.35 | 12.7 | 3.175 | 0.618 | 0.224 | 110000 | 67000 | Deep groove ball bearings |
| D/W R4-2RZ | 6.35 | 15.875 | 4.978 | 0.852 | 0.315 | 95000 | 48000 | Deep groove ball bearings |
| D/W R188 R-2Z | 6.35 | 12.7 | 4.762 | 0.618 | 0.224 | 110000 | 53000 | Deep groove ball bearings |
| D/W RW168 R | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 75000 | Deep groove ball bearings |
| D/W R4A-2RZ | 6.35 | 19.05 | 7.142 | 1.53 | 0.585 | 80000 | 40000 | Deep groove ball bearings |
| D/W R4 R-2RZ | 6.35 | 15.875 | 4.978 | 0.852 | 0.315 | 95000 | 48000 | Deep groove ball bearings |
| WBB1-8707 R-2Z | 7 | 13 | 4 | 0.312 | 0.143 | 100000 | 50000 | Deep groove ball bearings |
| W 619/7 | 7 | 17 | 5 | 0.923 | 0.365 | 90000 | 56000 | Deep groove ball bearings |
| W 637-2RZ | 7 | 26 | 9 | 3.97 | 1.96 | 67000 | 32000 | Deep groove ball bearings |
| W 627-2RS1 | 7 | 22 | 7 | 1.99 | 0.78 | 22000 | Deep groove ball bearings | |
| 618/7 | 7 | 14 | 3.5 | 0.78 | 0.26 | 100000 | 63000 | Deep groove ball bearings |
| W 628/7-2RS1 | 7 | 14 | 5 | 0.663 | 0.26 | 28000 | Deep groove ball bearings | |
| W 627-2Z | 7 | 22 | 7 | 1.99 | 0.78 | 75000 | 38000 | Deep groove ball bearings |
| W 607-2Z | 7 | 19 | 6 | 1.53 | 0.585 | 85000 | 43000 | Deep groove ball bearings |
| W 618/7 R | 7 | 14 | 3.5 | 0.663 | 0.26 | 100000 | 63000 | Deep groove ball bearings |
| 628/7-2Z | 7 | 14 | 5 | 0.956 | 0.4 | 100000 | 50000 | Deep groove ball bearings |
| W 607 R | 7 | 19 | 6 | 1.53 | 0.585 | 85000 | 56000 | Deep groove ball bearings |
| W 618/7 | 7 | 14 | 3.5 | 0.663 | 0.26 | 100000 | 63000 | Deep groove ball bearings |
| W 627/7-2ZS | 7 | 11 | 3 | 0.26 | 0.104 | 110000 | 56000 | Deep groove ball bearings |
| 619/7 | 7 | 17 | 5 | 1.06 | 0.375 | 90000 | 56000 | Deep groove ball bearings |
| W 628/7-2RZ | 7 | 14 | 5 | 0.663 | 0.26 | 100000 | 50000 | Deep groove ball bearings |
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