cylindrical roller bearing >> d 340-400mm
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 |
||
| 340 | 620 | 165 | 2640 | 4500 | NU2268MA | 1000 | 1500 | 220 | - | 515 | 416 | 6 | 6 | 8 | 366 | 401 | 421 | 594 | - | 5 | 5 |