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 | ||
| 105 | 190 | 36 | 2.1 | 2.1 | - | 125 | 264 | 315 | NU221EM | 3000 | 3600 | - | 164 | 4.55 |