| Domestic and foreign models | |||
| New domestic models | 7410B | ||
| Domestic old models | 66410 | ||
| Main dimensions | |||
| Bore size（d） | 50 | mm | |
| External diameter（D） | 130 | mm | |
| Thickness（B） | 31 | mm | |
| Basic rated load | |||
| Live load（Cr） | 90.2 | KN | |
| Static load（Cor） | 60.4 | KN | |
| Ultimate speed | |||
| Grease | 4400 | rpm | |
| Oil lubrication | 6000 | rpm | |
| Weight | |||
| Weight | 1.92 | kg | |
| Bearing type | |||
| Type | Needle bearing | ||
Copyright @ 2023 . All rights reserved.
Shandong Ruidefu Transmission Equipment Co., Ltd.