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QJ326

Four-Point-Contact Ball Bearings

Four-Point-Contact Ball Bearings

Product Information

Designations

QJ326

Boundary Dimensions

d	130	mm
D	280	mm
B	58	mm
r (min.）	4	mm

Basic Load Ratings

C_r	440000	N	Basic dynamic load rating
C_0r	970000	N	Basic static load rating

Speeds

Grease	1900	min-1
Oil	2600	min-1

Dimensions

a0

143.5

mm

Abutment and Fillet Dimensions

da (min.)	148	mm
Da(max.)	262	mm
ra (max.)	3	mm

Calculation factors

Additional information

Mass

(approx.)

19

kg