Bearing NO.
Cylindrical bore :NNU40/500
Tapered bore :NNU40/500K
Boundary dimensions(mm)
d :500
D :720
B/C :218
r 1.2min :6
r3.4min :6
Basic load ratings(kN)
Cr :4460
Cor :10000
Limiting speed(rpm)
Speed Ratings :750
Abutment and fillet dimensions(mm)
da max :543
Da max :694
ra max :5
rb max :5
Weight (kg)
Refer :285
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