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 | 480 | 56 | 781 | 1460 | NUZ1972MA1) | 1400 | 2000 | 29.5 | - | 438 | 387.5 | 3 | 3 | 2 | 375 | 382 | 392 | 465 | - | 2.5 | 2.5 |