7312BDB FY

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

Specifications
(Boundary dimensions ...etc)

d
60 mm
D
130 mm
B
62 mm
r(min.)
2.1 mm
r1(min.)
1.1 mm
Basic load ratings : Cr
172 kN
Basic load ratings : C0r
121 kN
Fatigue load limit : Cu
7.90 kN
factor : f0
-
Limiting speeds(Grease lub.)
3700 min-1
Limiting speeds(Oil lub.)
5000 min-1
Load center spread : a
111.6 mm

Mounting dimensions

da(min.)
72 mm
Db(max.)
123 mm
ra(max.)
2 mm
rb(max.)
1 mm

Refer.

(Refer.)Mass
3.62 kg

Technical calculation for this product.

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