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 | ||
| 340 | 440 | 56 | 2.1 | 2.1 | - | 365 | 660 | 1370 | NU1968X1H/YA2 | 1500 | 1700 | - | 406 | 22.7 |