7209B

Angular contact ball bearings - Single-row - With pressed cage

Specifications
(Boundary dimensions ...etc)

d
45 mm
D
85 mm
B
19 mm
r(min.)
1.1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
45.1 kN
Basic load ratings : C0r
26.1 kN
Fatigue load limit : Cu
1.60 kN
factor : f0
-
Limiting speeds(Grease lub.)
5600 min-1
Limiting speeds(Oil lub.)
7500 min-1
Load center spread : a
36.4 mm

Mounting dimensions

da(min.)
52 mm
Da(max.)
78 mm
ra(max.)
1 mm

Refer.

(Refer.)Mass
0.430 kg

Technical calculation for this product.

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