7309CDB

Angular contact ball bearings - Matched pair - Back-to-back - With pressed cage

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
100 mm
B
50 mm
r(min.)
1.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
127 kN
Basic load ratings : C0r
86.7 kN
Fatigue load limit : Cu
6.40 kN
factor : f0
13.5
Limiting speeds(Grease lub.)
7200 min-1
Limiting speeds(Oil lub.)
9600 min-1
Load center spread : a
44.6 mm

Mounting dimensions

da(min.)
53.5 mm
Db(max.)
94.5 mm
ra(max.)
1.5 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
1.75 kg

Technical calculation for this product.

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