cylindrical roller bearing >> d 670-800mm
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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 |
||
| 750 | 980 | 82 | 1720 | 4150 | NJ18/800ECMA | 450 | 700 | 145 | 80 | 922 | 848 | 5 | 5 | 9.9 | 820 | 854 | 866 | 960 | - | 4 | 4 |