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QJ314

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ314

Boundary Dimensions

d	70	mm
D	150	mm
B	35	mm
r (min.）	2.1	mm

Basic Load Ratings

C_r	189000	N	Basic dynamic load rating
C_0r	285000	N	Basic static load rating

Speeds

Grease	3600	min-1
Oil	5000	min-1

Dimensions

a0

77

mm

Abutment and Fillet Dimensions

da (min.)	82	mm
Da(max.)	138	mm
ra (max.)	2	mm

Calculation factors

Additional information

Mass

(approx.)

3.18

kg