| Domestic and foreign models | |||
| New domestic models | 53244U | ||
| Domestic old models | 18244 | ||
| Main dimensions | |||
| Bore size（d） | 220 | mm | |
| External diameter（D） | 300 | mm | |
| Thickness（B） | 75 | mm | |
| Basic rated load | |||
| Live load（Cr） | 342 | KN | |
| Static load（Cor） | 1310 | KN | |
| Ultimate speed | |||
| Grease | 580 | rpm | |
| Oil lubrication | 900 | rpm | |
| Weight | |||
| Weight | 15.9 | kg | |
| Bearing type | |||
| Type | Thrust ball bearing | ||
Copyright @ 2023 . All rights reserved.
Shandong Ruidefu Transmission Equipment Co., Ltd.