7404BDB FY

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

Specifications
(Boundary dimensions ...etc)

d
20 mm
D
72 mm
B
38 mm
r(min.)
1.1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
68.1 kN
Basic load ratings : C0r
35.9 kN
Fatigue load limit : Cu
2.80 kN
factor : f0
-
Limiting speeds(Grease lub.)
6400 min-1
Limiting speeds(Oil lub.)
9600 min-1
Load center spread : a
58.4 mm

Mounting dimensions

da(min.)
27 mm
Db(max.)
67.5 mm
ra(max.)
1 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.790 kg

Technical calculation for this product.

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