
| Domestic and foreign models | |||
| New domestic models | 54212U | ||
| Domestic old models | 48212 | ||
| Dimensions | |||
| Inside diameter(d) | 60 | mm | |
| Outside diameter(D) | 100 | mm | |
| Thickness(B) | 56 | mm | |
| Basic Load Rating | |||
| Dynamic load(Cr) | 73.6 | KN | |
| Static load(Cor) | 179 | KN | |
| Limiting Speeds | |||
| Grease | 1900 | rpm | |
| Oil | 3000 | rpm | |
| Weight | |||
| Weight | - | kg | |
| BEARING TYPE | |||
| Type | Thrust ball bearing | ||
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