cylindrical roller bearing >> d 320-340mm
dlyzgzzc.jpg)
Dimension and Parameters
| Basic dimension mm | Basic rated load | Code | Rated speed r/min | Mass kg |
Dimension mm | Shoulder and chamfer size mm | |||||||||||||||
| d | D | B/B1 | Dynamic ckn | Static co kn |
Reference speed | Limit speed r/min | d1≈ | D1≈ | F,E | r1.2 min |
r3.4 min |
S1) | da min |
da max |
db min |
Da max |
cancel | ra max |
rb max |
||
| 340 | 460 | 72 | 1020 | 2040 | NU2968M | 1400 | 1900 | 36 | - | 417 | 373 | 3 | 3 | 8.5 | 353 | 369 | 377 | 447 | - | 2.5 | 2.5 |