Single row full loaded cylindrical roller bearing >> d 180-240mm
Dimension and Parameters
| Basic dimension mm | Basic rated load | Rated speed r/min | Mass kg |
model | Dimension mm | Shoulder and chamfer size mm | |||||||||||||||
| d | D | B | Dynamic ckn | Static cokn | Reference speed | Limit speed r/min | NCF......V | NJG......VH | d1≈ | D1≈ | F,E | r1.2 min |
r3.4 min |
S1) | da min |
db max |
Da min |
Db max |
ra max |
rb max |
|
| 240 | 300 | 28 | 260 | 510 | 900 | 1100 | 4.4 | NCF1848V | NCF1848BV | 263 | 279 | 287 | 2 | 1.1 | 1.8 | 249 | - | 291 | 294 | 2 | 1 |