cylindrical roller bearing >> d 440-480mm
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 | 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 |
||
| 460 | 680 | 163 | 3470 | 6400 | NU3092ECMA/VE900 | 670 | 800 | 210 | - | 616 | 499 | 6 | 6 | 7.2 | 486 | 491 | 504 | 654 | - | 5 | 5 |