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Koyo 7211BDB
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary 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
87.3 mm
Mounting dimensions
da(min.)
63.5 mm
Db(max.)
94.5 mm
ra(max.)
1.5 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
1.27 kg
