cylindrical roller bearing >> d 260-280mm
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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 |
||
| 260 | 540 | 102 | 1940 | 2700 | NU352ECMA | 1100 | 1800 | 120 | - | 455 | 337 | 6 | 6 | 4.2 | 286 | 330 | 341 | 514 | - | 5 | 5 |