cylindrical roller bearing >> D 100-130mm (special for oil field)
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Dimension and Parameters
| Basic dimension mm | Basic rated load | Code | Limiting speed | Installation dimension mm | Mass kg | |||||||||
| d | D | B | rsmin | r1smin | Ew | Fw | Dynamic ckn | Static co kn |
Grease r/min |
Oil r/min |
d2 | D2 | ||
| 110 | 200 | 53 | 2.1 | 2.1 | - | 133.5 | 349 | 470 | NU2222MYA4 | 2800 | 3400 | - | 171.2 | 7.7 |