Needle roller bearing
×
![preview of the large image]()
| Part Number | d - Bore | D - Outer Diameter | B - Width | Cr - Dynamic Radial Rating | Cor - Static Radial Rating | Grease lubrication | Oil lubrication |
|---|---|---|---|---|---|---|---|
| RNA4904 | 20 mm | 37 mm | 17 mm | 15.9 N | 21.1 N | 18000 rpm | - rpm |
| RNA4903 | 17 mm | 30 mm | 13 mm | 9.6 N | 14 N | 21000 rpm | - rpm |
| RNA4902 | 15 mm | 28 mm | 13 mm | 9.05 N | 12.6 N | 23000 rpm | - rpm |
| RNA4901 | 12 mm | 24 mm | 13 mm | 8.6 N | 11.1 N | 28000 rpm | - rpm |
| RNA4900 | 10 mm | 22 mm | 13 mm | 7.6 N | 9.1 N | 31000 rpm | - rpm |
| RNA49/9 | 9 mm | 20 mm | 11 mm | - N | - N | - rpm | - rpm |
| RNA49/8 | 8 mm | 19 mm | 11 mm | - N | - N | - rpm | - rpm |
| RNA49/7 | 7 mm | 17 mm | 10 mm | - N | - N | - rpm | - rpm |
| RNA49/6 | 6 mm | 15 mm | 10 mm | - N | - N | - rpm | - rpm |
| RNA49/5 | 5 mm | 13 mm | 10 mm | - N | - N | - rpm | - rpm |
| RNA49/32 | 32 mm | 52 mm | 20 mm | - N | - N | - rpm | - rpm |
| RNA49/28 | 28 mm | 45 mm | 17 mm | - N | - N | - rpm | - rpm |
| RNA49/22 | 22 mm | 39 mm | 17 mm | 17.8 N | 25.4 N | 16000 rpm | - rpm |
| RNA4872 | 360 mm | 440 mm | 80 mm | - N | - N | - rpm | - rpm |
| RNA4868 | 340 mm | 420 mm | 80 mm | - N | - N | - rpm | - rpm |