Bearing NO.
Cylindrical bore :NNU4134
Tapered bore :NNU4134K30
Boundary dimensions(mm)
d :170
D :280
B/C :109
r 1.2min :2.1
r3.4min :2.1
Basic load ratings(kN)
Cr :968
Cor :1630
Limiting speed(rpm)
Speed Ratings :2000
Abutment and fillet dimensions(mm)
da max :195
Da max :269
ra max :2
rb max :2
Weight (kg)
Refer :26
