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 |
||
| 440 | 720 | 226 | 5120 | 10000 | NU3188ECMA/HB1VE900 | 700 | 1200 | 395 | - | 637 | 509 | 6 | 6 | 12.5 | 466 | 500 | 514 | 694 | - | 5 | 5 |