cylindrical roller bearing >> d 190-200mm
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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 |
||
| 190 | 340 | 92 | 1220 | 1600 | NU2238ECMA | 2000 | 3400 | 39 | - | 296.4 | 228 | 4 | 4 | 5 | 207 | 224 | 231 | 321.9 | - | 3 | 3 |