cylindrical roller bearing >> d 500-560mm
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 |
||
| 500 | 830 | 264 | 6440 | 12000 | NU31/500EMA/HB1 | 600 | 1000 | 595 | - | 728 | 576 | 7.5 | 7.5 | 14.5 | 532 | 564 | 581 | 798 | - | 6 | 6 |