cylindrical roller bearing >> d 340-400mm
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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 |
||
| 360 | 650 | 170 | 2920 | 4900 | NU2272MA | 950 | 1400 | 257 | - | 542 | 437 | 6 | 6 | 16.7 | 386 | 428 | 442 | 624 | - | 5 | 5 |