cylindrical roller bearing >> d 280-300mm
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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 |
||
| 284.9 | 474.9 | 152.4 | 2240 | 4400 | 475620(NU/C3) | 950 | 1200 | 120 | - | 413 | 331.8 | 4 | 4 | 5 | 301 | 327 | 336 | 459 | - | 3 | 3 |