Single row full loaded cylindrical roller bearing >> d 260-360mm
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 |
|
| 260 | 320 | 28 | 270 | 550 | 800 | 1000 | 4.75 | NCF1852V | NCF1852BV | 283 | 299 | 307.2 | 2 | 1.1 | 1.8 | 269 | - | 311 | 313 | 2 | 1 |