Bearing NO.
Cylindrical bore :NNU30/530
Tapered bore :NNU30/530K
Boundary dimensions(mm)
d :530
D :780
B/C :185
r 1.2min :6
r3.4min :6
Basic load ratings(kN)
Cr :3200
Cor :6900
Limiting speed(rpm)
Speed Ratings :1000
Abutment and fillet dimensions(mm)
da max :568
Da max :738
ra max :5
rb max :5
Weight (kg)
Refer :296
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