F638/4X2-2Z/YB2_Other unknown types of bearings_Linqing Xingma Bearing Co., Ltd
Source :Linqing Xingma Bearing Co., Ltd Column:Other unknown types of bearings

| Domestic and foreign models |
| New domestic models | F638/4X2-2Z/YB2 | |
| Domestic old models | 5830084 | |
| Dimensions |
| Inside diameter(d) | 4 | mm |
| Outside diameter(D) | 9 | mm |
| Thickness(B) | 4.8 | mm |
| Basic Load Rating |
| Dynamic load(Cr) | - | KN |
| Static load(Cor) | - | KN |
| Limiting Speeds |
| Grease | - | rpm |
| Oil | - | rpm |
| BEARING TYPE |
| Type | Other unknown types of bearings | |
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