7303CDB

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

Specifications
(Boundary dimensions ...etc)

d
17 mm
D
47 mm
B
28 mm
r(min.)
1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
32.2 kN
Basic load ratings : C0r
16.8 kN
Fatigue load limit : Cu
1.30 kN
factor : f0
12.6
Limiting speeds(Grease lub.)
16000 min-1
Limiting speeds(Oil lub.)
21000 min-1
Load center spread : a
22.8 mm

Mounting dimensions

da(min.)
22.5 mm
Db(max.)
42.5 mm
ra(max.)
1 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.240 kg

Technical calculation for this product.

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