7211BDF

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

Specification data (main dimensions, etc.)

d
55 mm
D
100 mm
B
42 mm
r(min.)
1.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
93.8 kN
Basic load ratings : C0r
72.4 kN
Fatigue load limit : Cu
4.25 kN
factor : f0
-
Limiting speeds(Grease lub.)
3600 min-1
Limiting speeds(Oil lub.)
4800 min-1
Load center spread : a
45.3 mm

Mounting dimensions,weight (reference)

db(min.)
60.5 mm
Da(max.)
91.5 mm
ra(max.)
1.5 mm
rb(max.)
1 mm
Mass(Refer.)
1.27 kg

Technical calculation for this product.

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