| Bearing model | Boundary Dimensions（mm） | Speed Rating(ipm) | Load Rating （kn） | Bearing type | ||||
|---|---|---|---|---|---|---|---|---|
| d | D | B | Grease lubrication | Oil lubrication | Dynamic Cr | Static Cor | ||
| D/W RW166 | 4.762 | 9.525 | 3.967 | 0.403 | 0.137 | 130000 | 80000 | Deep groove ball bearing |
| D/W RW166 R | 4.762 | 9.525 | 3.967 | 0.403 | 0.137 | 130000 | 80000 | Deep groove ball bearing |
| D/W RW166 R-2Z | 4.762 | 9.525 | 3.967 | 0.403 | 0.137 | 130000 | 63000 | Deep groove ball bearing |
| D/W RW166-2Z | 4.762 | 9.525 | 3.967 | 0.403 | 0.137 | 130000 | 63000 | Deep groove ball bearing |
| D/W RW168 | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 75000 | Deep groove ball bearing |
| D/W RW168 R | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 75000 | Deep groove ball bearing |
| D/W RW168 R-2Z | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearing |
| D/W RW168 R-2ZS | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearing |
| D/W RW168-2Z | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearing |
| D/W RW168-2ZS | 6.35 | 9.525 | 3.967 | 0.212 | 0.088 | 120000 | 60000 | Deep groove ball bearing |
| D/W RW1810 | 7.938 | 12.7 | 4.762 | 0.312 | 0.143 | 100000 | 63000 | Deep groove ball bearing |
| D/W RW1810 R | 7.938 | 12.7 | 4.762 | 0.312 | 0.143 | 100000 | 63000 | Deep groove ball bearing |
| D/W RW1810 R-2ZS | 7.938 | 12.7 | 4.762 | 0.312 | 0.143 | 100000 | 50000 | Deep groove ball bearing |
| D/W RW1810-2ZS | 7.938 | 12.7 | 4.762 | 0.312 | 0.143 | 100000 | 50000 | Deep groove ball bearing |
| D/W RW188 | 6.35 | 12.7 | 3.967 | 0.618 | 0.224 | 110000 | 67000 | Deep groove ball bearing |
| D/W RW188 R | 6.35 | 12.7 | 3.967 | 0.618 | 0.224 | 110000 | 67000 | Deep groove ball bearing |
| D/W RW188 R-2Z | 6.35 | 12.7 | 5.558 | 0.618 | 0.224 | 110000 | 53000 | Deep groove ball bearing |
| D/W RW188-2Z | 6.35 | 12.7 | 5.558 | 0.618 | 0.224 | 110000 | 53000 | Deep groove ball bearing |
| D/W RW2 | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 130000 | 85000 | Deep groove ball bearing |
| D/W RW2 R | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 130000 | 85000 | Deep groove ball bearing |
| D/W RW2 R-2RS1 | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 40000 | Deep groove ball bearing | |
| D/W RW2 R-2Z | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 130000 | 67000 | Deep groove ball bearing |
| D/W RW2-2RS1 | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 40000 | Deep groove ball bearing | |
| D/W RW2-2Z | 3.175 | 9.525 | 4.762 | 0.358 | 0.11 | 130000 | 67000 | Deep groove ball bearing |
| D/W RW2-5 | 3.175 | 7.938 | 3.571 | 0.319 | 0.09 | 150000 | 95000 | Deep groove ball bearing |
| D/W RW2-5 R | 3.175 | 7.938 | 3.571 | 0.319 | 0.09 | 150000 | 95000 | Deep groove ball bearing |
| D/W RW2-5 R-2Z | 3.175 | 7.938 | 4.366 | 0.319 | 0.09 | 150000 | 75000 | Deep groove ball bearing |
| D/W RW2-5-2Z | 3.175 | 7.938 | 4.366 | 0.319 | 0.09 | 150000 | 75000 | Deep groove ball bearing |
| D/W RW2-6 | 3.175 | 9.525 | 3.571 | 0.364 | 0.114 | 130000 | 80000 | Deep groove ball bearing |
| D/W RW2-6 R | 3.175 | 9.525 | 3.571 | 0.364 | 0.114 | 130000 | 80000 | Deep groove ball bearing |
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