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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 | ||
| RNA 4838 | 240 | 220 | 710 | 1900 | 2200 | Needle roller bearings | ||
| RNA 4840 | 250 | 224 | 735 | 1800 | 2000 | Needle roller bearings | ||
| RNA 4844 | 270 | 238 | 815 | 1700 | 1900 | Needle roller bearings | ||
| RNA 4848 | 300 | 347 | 1120 | 1500 | 1700 | Needle roller bearings | ||
| RNA 4852 | 320 | 358 | 1200 | 1400 | 1500 | Needle roller bearings | ||
| RNA 4856 | 350 | 429 | 1320 | 1300 | 1400 | Needle roller bearings | ||
| RNA 4860 | 380 | 594 | 1800 | 1100 | 1300 | Needle roller bearings | ||
| RNA 4864 | 400 | 605 | 1900 | 1100 | 1200 | Needle roller bearings | ||
| RNA 4868 | 420 | 616 | 1960 | 1000 | 1200 | Needle roller bearings | ||
| RNA 4872 | 440 | 627 | 2040 | 950 | 1100 | Needle roller bearings | ||
| RNA 4876 | 480 | 968 | 3000 | 900 | 1000 | Needle roller bearings | ||
| NKI 5/16 TN | 5 | 15 | 16 | 5.01 | 5.85 | 32000 | 36000 | Needle roller bearings |
| NKI 5/12 TN | 5 | 15 | 12 | 3.8 | 4.25 | 32000 | 36000 | Needle roller bearings |
| NKI 6/16 TN | 6 | 16 | 16 | 5.72 | 7.2 | 30000 | 34000 | Needle roller bearings |
| NAO 6x17x10 TN | 6 | 17 | 10 | 4.57 | 5.7 | 28000 | 32000 | Needle roller bearings |
| NKI 6/12 TN | 6 | 16 | 12 | 4.4 | 5.2 | 30000 | 34000 | Needle roller bearings |
| NKI 7/16 TN | 7 | 17 | 16 | 5.94 | 8 | 28000 | 32000 | Needle roller bearings |
| NKI 7/12 TN | 7 | 17 | 12 | 4.57 | 5.7 | 28000 | 32000 | Needle roller bearings |
| NAO 9x22x12 TN | 9 | 22 | 12 | 9.52 | 10 | 26000 | 30000 | Needle roller bearings |
| NKI 9/12 | 9 | 19 | 12 | 6.71 | 8.15 | 26000 | 30000 | Needle roller bearings |
| NKI 9/16 | 9 | 19 | 16 | 9.13 | 12 | 26000 | 30000 | Needle roller bearings |
| NA 4900.2RS | 10 | 22 | 14 | 7.37 | 8.15 | 12000 | Needle roller bearings | |
| NA 4900 | 10 | 22 | 13 | 8.8 | 10.4 | 24000 | 28000 | Needle roller bearings |
| NA 4900 RS | 10 | 22 | 14 | 7.37 | 8.15 | 12000 | Needle roller bearings | |
| NKI 10/20 | 10 | 22 | 20 | 12.8 | 16.6 | 24000 | 28000 | Needle roller bearings |
| NKI 10/16 | 10 | 22 | 16 | 10.2 | 12.5 | 24000 | 28000 | Needle roller bearings |
| NKI 12/16 | 12 | 24 | 16 | 11.7 | 15.3 | 22000 | 26000 | Needle roller bearings |
| NA 4901.2RS | 12 | 24 | 14 | 8.09 | 9.65 | 11000 | Needle roller bearings | |
| NAO 12x24x13 | 12 | 24 | 13 | 8.58 | 12 | 24000 | 26000 | Needle roller bearings |
| NKI 12/20 | 12 | 24 | 20 | 14.5 | 20 | 22000 | 26000 | Needle roller bearings |
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