cylindrical roller bearing >> d 220-240mm
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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 |
||
| 240 | 500 | 95 | 1450 | 2000 | NJ348MA | 1300 | 2000 | 98.5 | 322 | 403 | 310 | 5 | 5 | 5.6 | 260 | 302 | 339 | 480 | - | 4 | 4 |