cylindrical roller bearing >> d 440-480mm
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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 |
||
| 480 | 650 | 78 | 1170 | 2240 | NJ1996MA | 950 | 1300 | 78 | 539 | 592 | 525 | 5 | 5 | 6.5 | 498 | 517 | 544 | 632 | - | 4 | 4 |