7911CDB FY

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

Specifications
(Boundary dimensions ...etc)

d
55 mm
D
80 mm
B
26 mm
r(min.)
1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
40.0 kN
Basic load ratings : C0r
37.0 kN
Fatigue load limit : Cu
1.95 kN
factor : f0
16.3
Limiting speeds(Grease lub.)
10000 min-1
Limiting speeds(Oil lub.)
14000 min-1
Load center spread : a
31.1 mm

Mounting dimensions

da(min.)
60.5 mm
Db(max.)
75.5 mm
ra(max.)
1 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
0.356 kg

Technical calculation for this product.

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