Lager NEJ
New :NJ221M
Old :42221
Gränsmått(mm)
d :105
D :190
B :36
r 1.2min :2.1
r3、4min :2.1
Fw :126.8
Ew :
Grundläggande belastningsklasser (kN)
Cr :210
Cor :290
Begränsande hastighet (rpm)
Fett :3000
Olja :3600
Abutment and fillet dimensions(mm)
da min :
db min :121
Da max :179
Db max :
ra max :2
rb max :2
Vikt (kg)
Refer :4.34