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Koyo 32910JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
50 mm
D
72 mm
T
15 mm
B
15 mm
C
12 mm
r(min.)
0.6 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
45.0 kN
Basic load ratings : C0r
56.3 kN
Fatigue load limit : Cu
8.00 kN
Limiting speeds(Grease lub.)
4900 min-1
Limiting speeds(Oil lub.)
6600 min-1
Load center spread : a
13.7 mm
Constant e
0.34
Axial load factors : Y1
1.76
Axial load factors : Y0
0.97
Mounting dimensions
da(min.)
54.5 mm
db(max.)
55 mm
Da(max.)
67.5 mm
da(min.)
65 mm
db(min.)
69 mm
Sa(min.)
3 mm
Sb(min.)
3 mm
ra(max.)
0.6 mm
rb(max.)
0.6 mm
Refer.
(Refer.)Mass
0.195 kg
