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 | 540 | 106 | 1940 | 3600 | NU2072ECMA | 900 | 1100 | 88.5 | - | 486 | 405 | 5 | 5 | 8.9 | 380 | 399 | 410 | 520 | - | 4 | 4 |