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Koyo 7210B FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
50 mm
D
90 mm
B
20 mm
r(min.)
1.1 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
44.6 kN
Basic load ratings : C0r
26.7 kN
Fatigue load limit : Cu
1.55 kN
factor : f0
-
Limiting speeds(Grease lub.)
6400 min-1
Limiting speeds(Oil lub.)
8500 min-1
Load center spread : a
39.6 mm
Mounting dimensions
da(min.)
57 mm
Da(max.)
83 mm
ra(max.)
1 mm
Refer.
(Refer.)Mass
0.485 kg
