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 | ||
| 508 | 622.3 | 95.25 | 4 | 4 | - | - | 1700 | 4400 | NUP464775Q4/C9YA4 | 400 | 500 | 543.4 | 587 | 65.1 |