
| Domestic and foreign models | |||
| New domestic models | 53308 | ||
| Domestic old models | 28308 | ||
| Dimensions | |||
| Inside diameter(d) | 40 | mm | |
| Outside diameter(D) | 78 | mm | |
| Thickness(B) | 28.5 | mm | |
| Basic Load Rating | |||
| Dynamic load(Cr) | 69.3 | KN | |
| Static load(Cor) | 135 | KN | |
| Limiting Speeds | |||
| Grease | 2100 | rpm | |
| Oil | 3300 | rpm | |
| Weight | |||
| Weight | 0.57 | kg | |
| BEARING TYPE | |||
| Type | Thrust ball bearing | ||
Copyright @ 2023 . Linqing Xingma Bearing Co., Ltd All rights reserved.