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 |
||
| 130 | 260 | 86 | 721 | 980 | 312733C(NJ/C4VA350) | 1900 | 2400 | 21.5 | 178 | 217 | 164 | 7.5 | 3 | 1.5 | 163 | 156 | 182 | 247 | - | 6 | 2.5 |