Rulman NO
New :NJ2230EM
Old :42530EH
Chegara o'lchamlari (mm)
d :150
D :270
B :73
r 1.2min :3
r3、4min :3
Fw :182
Ew :
Asosiy yuk ko'rsatkichlari (kN)
Cr :635
Kor :930
Cheklangan tezlik (rpm)
Yog ' :1900
Yog ' :2400
Abutment and fillet dimensions(mm)
da min :
db min :167
Maks :251
Db max :
ra maks :2.5
rb max :2.5
Og'irligi (kg)
Refer :21.4