cylindrical roller bearing >> D 180-530mm (special for oil field)
dlyzgzzc.jpg)
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 | ||
| 240 | 500 | 95 | 5 | 5 | - | 310 | 1450 | 2000 | NU348M | 800 | 1000 | - | 410.8 | 97.1 |