cylindrical roller bearing >> D 180-530mm (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 | ||
| 200 | 320 | 88.9 | 2.1 | 2.1 | - | 230 | 919 | 1500 | NU3040X3M | 1400 | 1700 | - | 285 | 29.3 |