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 | 210 | 33 | 2 | 1.1 | - | 158 | 210 | 314 | NJ1028M | 2700 | 3200 | 166.4 | 186.6 | 4.3 |