cylindrical roller bearing >> d 500-560mm
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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/B1 | 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 |
||
| 560 | 820 | 150 | 3800 | 7650 | NU20/560ECMA | 630 | 1000 | 290 | - | 741 | 626 | 6 | 6 | 6.7 | 583 | 616 | 631 | 797 | - | 5 | 5 |