cylindrical roller bearing >> d 70-75mm
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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 cokn | Reference speed | Limiting speed | d1≈ | D1≈ | F,E | r1.2 min |
r3.4 min |
S1) | da min |
da max |
db min |
Da max |
cancel | ra max |
rb max |
||
| 70 | 180 | 42 | 229 | 240 | NJ414 | 4300 | 5000 | 6.06 | 110 | 141 | 100 | 3 | 3 | 3.5 | 87 | 97 | 113 | 164 | - | 2.5 | - |