Bearing NO.
Cylindrical bore :NNU3034
Tapered bore :NNU3034K
Boundary dimensions(mm)
d :170
D :260
B/C :67
r?1.2min :2.1
r3.4min :2.1
Basic load ratings(kN)
Cr :450
Cor :805
Limiting speed(rpm)
Speed Ratings :3400
Abutment and fillet dimensions(mm)
da max :185
Da max :244
ra max :2
rb max :2
Weight (kg)
Refer :12.9
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