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QJ1038

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ1038

Boundary Dimensions

d	190	mm
D	290	mm
B	46	mm
r (min.）	2.1	mm

Basic Load Ratings

C_r	355000	N	Basic dynamic load rating
C_0r	925000	N	Basic static load rating

Speeds

Grease	1600	min-1
Oil	2200	min-1

Dimensions

a0

168

mm

Abutment and Fillet Dimensions

da (min.)	202	mm
Da(max.)	278	mm
ra (max.)	2	mm

Calculation factors

Additional information

Mass

(approx.)

11.5

kg