Lager NEJ
New :NU20/670
Old :20321/670
Gränsmått(mm)
d :670
D :980
B :180
r 1.2min :7.5
r3、4min :7.5
Fw :746
Ew :
Grundläggande belastningsklasser (kN)
Cr :5160
Cor :9800
Begränsande hastighet (rpm)
Fett :430
Olja :500
Abutment and fillet dimensions(mm)
da min :
db min :703
Da max :947
Db max :
ra max :6
rb max :6
Vikt (kg)
Refer :480