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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 :N422M
Old :2422
Boundary dimensions(mm)
d :110
D :280
B :65
r?1.2min :4
r3、4min :4
Fw :
Ew :235
Basic load ratings(kN)
Cr :580
Cor :735
Limiting speed(rpm)
Grease :2000
Oil :2600
Abutment and fillet dimensions(mm)
da min :130
db min :
Da max :
Db max :252
ra max :3
rb max :3
Weight (kg)
Refer :21.8