cylindrical roller bearing >> d 200-220mm
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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 |
||
| 220 | 350 | 83 | 842 | 1340 | 314591(NF/C4) | 1300 | 1600 | 31.5 | 266 | 306 | 319 | 3 | 3 | 7.4 | 233 | 302 | - | 337 | - | 2.5 | 2.5 |