| Domestic and foreign models | |||
| New domestic models | NN3009 | ||
| Domestic old models | 3282109 | ||
| Main dimensions | |||
| Bore size（d） | 45 | mm | |
| External diameter（D） | 75 | mm | |
| Thickness（B） | 23 | mm | |
| Basic rated load | |||
| Live load（Cr） | 53.4 | KN | |
| Static load（Cor） | 71.9 | KN | |
| Ultimate speed | |||
| Grease | 8300 | rpm | |
| Oil lubrication | 9900 | rpm | |
| Weight | |||
| Weight | 0.404 | kg | |
| Bearing type | |||
| Type | Cylindrical roller bearing | ||
Copyright @ 2023 . All rights reserved.
Shandong Ruidefu Transmission Equipment Co., Ltd.