7904C FY

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

Specifications
(Boundary dimensions ...etc)

d
20 mm
D
37 mm
B
9 mm
r(min.)
0.3 mm
r1(min.)
0.15 mm
Basic load ratings : Cr
9.10 kN
Basic load ratings : C0r
4.55 kN
Fatigue load limit : Cu
0.240 kN
factor : f0
14.9
Limiting speeds(Grease lub.)
30000 min-1
Limiting speeds(Oil lub.)
39000 min-1
Load center spread : a
8.3 mm

Mounting dimensions

da(min.)
22.5 mm
Da(max.)
34.5 mm
ra(max.)
0.3 mm

Refer.

(Refer.)Mass
0.035 kg

Technical calculation for this product.

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