cylindrical roller bearing >> d 320-340mm
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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 |
||
| 320 | 480 | 74 | 880 | 1430 | NJ1064MA | 1400 | 1400 | 49 | 376 | 422 | 360 | 4 | 4 | 9.7 | 335 | 355 | 380 | 465 | - | 3 | - |