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7311AWDF

Matched Angular Contact Ball Bearings

Matched Angular Contact Ball Bearings

Product Information

Designations

7311AWDF

Boundary Dimensions

d	55	mm
D	120	mm
r (min.）	2	mm
r1 (min.)	1	mm

Basic Load Ratings

C_r	153000	N	Basic dynamic load rating
C_0r	123000	N	Basic static load rating

Speeds

Grease	3200	min-1
Oil	4300	min-1

Dimensions

a0

21.5

mm

Abutment and Fillet Dimensions

db (min.)	61	mm
Da(max.)	110	mm
ra (min.)	2	mm
rb (max.)	1	mm

Calculation factors

Additional information

Mass

(approx.)

2.82

kg