cylindrical roller bearing >> D 130-180mm (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 | ||
| 140 | 250 | 82.553 | - | 3 | - | 168 | 700 | 1100 | NU3228X2M/C9 | 1900 | 2900 | - | 210 | 18.7 |