7309DF

Angular contact ball bearings - Matched pair - Face-to-face - 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
119 kN
Basic load ratings : C0r
80.9 kN
Fatigue load limit : Cu
5.60 kN
factor : f0
-
Limiting speeds(Grease lub.)
5200 min-1
Limiting speeds(Oil lub.)
6500 min-1
Load center spread : a
17.2 mm

Mounting dimensions

da(min.)
mm
db(min.)
50.5 mm
Da(max.)
91.5 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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