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Koyo JM205149/10
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
50.000 mm
D
90.000 mm
T
28.000 mm
B
28.000 mm
C
23.000 mm
r(min.)
3.0 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
132 kN
Basic load ratings : C0r
138 kN
Fatigue load limit : Cu
21.1 kN
Limiting speeds(Grease lub.)
4300 min-1
Limiting speeds(Oil lub.)
5800 min-1
Load center spread : a
20.2 mm
Constant :e
0.33
Axial load factors : Y1
1.82
Axial load factors : Y0
1.00
Mounting dimensions
da
62.0 mm
db
57.0 mm
Da
80.0 mm
Db
85.0 mm
ra(max.)
3.0 mm
rb(max.)
2.5 mm
Refer.
(Refer.)Mass
0.751 kg
