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Koyo 7311BDB FY
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
55 mm
D
120 mm
B
58 mm
r(min.)
2 mm
r1(min.)
1 mm
Basic load ratings : Cr
151 kN
Basic load ratings : C0r
104 kN
Fatigue load limit : Cu
6.80 kN
factor : f0
-
Limiting speeds(Grease lub.)
4000 min-1
Limiting speeds(Oil lub.)
5400 min-1
Load center spread : a
103.7 mm
Mounting dimensions
da(min.)
65 mm
Db(max.)
114.5 mm
ra(max.)
2 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
2.90 kg
