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QJ320

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ320

Boundary Dimensions

d	100	mm
D	215	mm
B	47	mm
r (min.）	3	mm

Basic Load Ratings

C_r	335000	N	Basic dynamic load rating
C_0r	640000	N	Basic static load rating

Speeds

Grease	2400	min-1
Oil	3400	min-1

Dimensions

a0

110.3

mm

Abutment and Fillet Dimensions

da (min.)	114	mm
Da(max.)	201	mm
ra (max.)	2.5	mm

Calculation factors

Additional information

Mass

(approx.)

9.3

kg