7921CDF FY

Angular contact ball bearings - Matched pair - Face-to-face - With machined cage

Specifications
(Boundary dimensions ...etc)

d
105 mm
D
145 mm
B
40 mm
r(min.)
1.1 mm
r1(min.)
- mm
Basic load ratings : Cr
115 kN
Basic load ratings : C0r
123 kN
Fatigue load limit : Cu
5.75 kN
factor : f0
16.4
Limiting speeds(Grease lub.)
5300 min-1
Limiting speeds(Oil lub.)
7100 min-1
Load center spread : a
13.5 mm

Mounting dimensions

da(min.)
mm
db(min.)
112 mm
Da(max.)
138 mm
ra(max.)
1 mm
rb(max.)
0.6 mm

Refer.

(Refer.)Mass
1.62 kg

Technical calculation for this product.

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