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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 | ||
| NK 37/20 | 47 | 25.1 | 46.5 | 11000 | 12000 | Needle roller bearings | ||
| NKS 37 | 52 | 36.9 | 54 | 10000 | 12000 | Needle roller bearings | ||
| NK 38/30 | 48 | 37.4 | 80 | 11000 | 12000 | Needle roller bearings | ||
| NK 38/20 | 48 | 25.5 | 49 | 11000 | 12000 | Needle roller bearings | ||
| RNAO 40x50x17 | 50 | 20.5 | 41.5 | 10000 | 12000 | Needle roller bearings | ||
| RNAO 40x50x34 | 50 | 35.2 | 83 | 10000 | 12000 | Needle roller bearings | ||
| RNA 69/32 | 52 | 47.3 | 90 | 10000 | 11000 | Needle roller bearings | ||
| NK 40/20 TN | 50 | 29.7 | 60 | 10000 | 11000 | Needle roller bearings | ||
| RNA 49/32 | 52 | 30.8 | 51 | 10000 | 11000 | Needle roller bearings | ||
| NK 40/30 | 50 | 38 | 83 | 10000 | 11000 | Needle roller bearings | ||
| NKS 40 | 55 | 38 | 57 | 9500 | 11000 | Needle roller bearings | ||
| RNAO 40x55x20 | 55 | 31.4 | 57 | 10000 | 11000 | Needle roller bearings | ||
| RNAO 40x55x40 | 55 | 59.4 | 118 | 10000 | 11000 | Needle roller bearings | ||
| RNA 4907 RS | 55 | 27 | 43 | 4800 | Needle roller bearings | |||
| NK 42/30 | 52 | 39.1 | 86.5 | 9500 | 11000 | Needle roller bearings | ||
| NK 42/20 | 52 | 27 | 53 | 9500 | 11000 | Needle roller bearings | ||
| RNA 6907 | 55 | 48.4 | 93 | 9500 | 11000 | Needle roller bearings | ||
| RNA 4907 | 55 | 31.9 | 54 | 9500 | 11000 | Needle roller bearings | ||
| RNA 4907.2RS | 55 | 27 | 43 | 4800 | Needle roller bearings | |||
| NK 43/30 | 53 | 40.2 | 90 | 9500 | 11000 | Needle roller bearings | ||
| NK 43/20 | 53 | 27.5 | 55 | 9500 | 11000 | Needle roller bearings | ||
| NKS 43 | 58 | 39.1 | 61 | 9000 | 10000 | Needle roller bearings | ||
| NK 45/30 TN | 55 | 45.7 | 108 | 9000 | 10000 | Needle roller bearings | ||
| NKS 45 | 60 | 40.2 | 64 | 8500 | 10000 | Needle roller bearings | ||
| NK 45/20 TN | 55 | 31.4 | 65.5 | 9000 | 10000 | Needle roller bearings | ||
| RNAO 45x55x17 | 55 | 21.6 | 46.5 | 9000 | 10000 | Needle roller bearings | ||
| RNAO 45x62x40 | 62 | 64.4 | 137 | 9000 | 10000 | Needle roller bearings | ||
| NK 47/30 | 57 | 41.8 | 98 | 8500 | 10000 | Needle roller bearings | ||
| NK 47/20 | 57 | 29.2 | 61 | 8500 | 10000 | Needle roller bearings | ||
| RNA 6908 | 62 | 67.1 | 125 | 8000 | 9500 | Needle roller bearings | ||
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