cylindrical roller bearing >> D 100-130mm (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 | ||
| 110 | 280 | 65 | 4 | 4 | - | 155 | 523 | 585 | NJ422M | 1900 | 2500 | 171 | 217 | 23.8 |