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Koyo 9185/21
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
68.262 mm
D
152.400 mm
T
47.625 mm
B
46.038 mm
C
31.750 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
306 kN
Basic load ratings : C0r
278 kN
Fatigue load limit : Cu
38.3 kN
Limiting speeds(Grease lub.)
2700 min-1
Limiting speeds(Oil lub.)
3600 min-1
Load center spread : a
44.5 mm
Constant :e
0.66
Axial load factors : Y1
0.91
Axial load factors : Y0
0.50
Mounting dimensions
da
94.0 mm
db
81.5 mm
Da
130.0 mm
Db
145.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm
Refer.
(Refer.)Mass
3.87 kg
