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 |
||
| 670 | 820 | 69 | 1230 | 2800 | NJ18/670MA6/343016 | 560 | 670 | 84.5 | 721 | 771 | 708 | 4 | 4 | 1.5 | 686 | 700 | 727 | 804 | - | 3 | 3 |