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 | 440 | 120 | 1450 | 2360 | NU2248MA | 1500 | 2200 | 84 | - | 365 | 295 | 4 | 4 | 4.3 | 257 | 284 | 299 | 423 | - | 3 | 3 |