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QJ1021

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ1021

Boundary Dimensions

d	105	mm
D	160	mm
B	26	mm
r (min.）	2	mm

Basic Load Ratings

C_r	127000	N	Basic dynamic load rating
C_0r	269000	N	Basic static load rating

Speeds

Grease	3000	min-1
Oil	4000	min-1

Dimensions

a0

92.8

mm

Abutment and Fillet Dimensions

da (min.)	115	mm
Da(max.)	150	mm
ra (max.)	2	mm

Calculation factors

Additional information

Mass

(approx.)

2

kg