cylindrical roller bearing >> d 130-140mm
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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 |
||
| 140 | 250 | 42/60 | 391 | 510 | BC1B322883(NUB/CN) | 2000 | 2600 | 9.25 | - | 217 | 169 | 3 | 3 | 11 | 153 | 166 | 172 | 237 | - | 2.5 | 2.5 |