Bearing NO.
Cylindrical bore :NN3020
Tapered bore :NN3020K
Boundary dimensions(mm)
d :100
D :150
B/C :37
r 1.2min :1.5
r3.4min :1.5
Basic load ratings(kN)
Cr :151
Cor :250
Limiting speed(rpm)
Speed Ratings :6000
Abutment and fillet dimensions(mm)
da max :111
Da max :142
ra max :1.5
rb max :1.5
Weight (kg)
Refer :2.2
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