Bearing NO.
New :NU1976M
Old :1032976
Boundary dimensions(mm)
d :380
D :520
B :65
r?1.2min :4
r3、4min :4
Fw :418
Ew :
Basic load ratings(kN)
Cr :775
Cor :1470
Limiting speed(rpm)
Grease :950
Oil :1200
Abutment and fillet dimensions(mm)
da min :
db min :404
Da max :493
Db max :
ra max :3
rb max :3
Weight (kg)
Refer :41.2
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