7209DB FY

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

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
85 mm
B
38 mm
r(min.)
1.1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
76.6 kN
Basic load ratings : C0r
53.2 kN
Fatigue load limit : Cu
3.40 kN
factor : f0
-
Limiting speeds(Grease lub.)
7500 min-1
Limiting speeds(Oil lub.)
9400 min-1
Load center spread : a
56.0 mm

Mounting dimensions

da(min.)
52 mm
Db(max.)
80.5 mm
ra(max.)
1 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.860 kg

Technical calculation for this product.

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