Needle roller bearing
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| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| K70X78X30 | 70 mm | 78 mm | 30 mm | - N | - N | - rpm | - rpm |
| K70X76X30 | 70 mm | 76 mm | 30 mm | - N | - N | - rpm | - rpm |
| K70X76X20 | 70 mm | 76 mm | 20 mm | - N | - N | - rpm | - rpm |
| K6X9X8 | 6 mm | 9 mm | 8 mm | - N | - N | - rpm | - rpm |
| K6X9X10 | 6 mm | 9 mm | 10 mm | - N | - N | - rpm | - rpm |
| K65X73X30 | 65 mm | 73 mm | 30 mm | - N | - N | - rpm | - rpm |
| K63X71X20 | 63 mm | 71 mm | 20 mm | - N | - N | - rpm | - rpm |
| K60X68X25 | 60 mm | 68 mm | 25 mm | - N | - N | - rpm | - rpm |
| K60X68X20 | 60 mm | 68 mm | 20 mm | - N | - N | - rpm | - rpm |
| K5X8X8 | 5 mm | 8 mm | 8 mm | - N | - N | - rpm | - rpm |
| K5X8X10 | 5 mm | 8 mm | 10 mm | - N | - N | - rpm | - rpm |
| K55X63X20 | 55 mm | 63 mm | 20 mm | - N | - N | - rpm | - rpm |
| K55X61X20 | 55 mm | 61 mm | 20 mm | - N | - N | - rpm | - rpm |
| K55X60X25 | 55 mm | 63 mm | 25 mm | - N | - N | - rpm | - rpm |
| K50X58X25 | 50 mm | 58 mm | 25 mm | - N | - N | - rpm | - rpm |