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單列圓柱滾子軸承

單列圓柱滾子軸承

規(guī)格與參數(shù)

Bearing NO.
New :NU2938M
Old :2032938
Boundary dimensions(mm)
d :190
D :260
B :42
r?1.2min :2.1
r3、4min :2.1
Fw :208
Ew :
Basic load ratings(kN)
Cr :260
Cor :450
Limiting speed(rpm)
Grease :2200
Oil :2800
Abutment and fillet dimensions(mm)
da min :
db min :201
Da max :245
Db max :
ra max :2
rb max :2
Weight (kg)
Refer :6.42