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單列圓柱滾子軸承

單列圓柱滾子軸承

規格與參數

Bearing NO.
New :NU3038M
Old :3032138
Boundary dimensions(mm)
d :190
D :290
B :75
r?1.2min :2.1
r3、4min :2.1
Fw :219
Ew :
Basic load ratings(kN)
Cr :565
Cor :1010
Limiting speed(rpm)
Grease :1800
Oil :2200
Abutment and fillet dimensions(mm)
da min :
db min :206
Da max :273
Db max :
ra max :2
rb max :2
Weight (kg)
Refer :18.3