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Koyo 32011JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
55 mm
D
90 mm
T
23 mm
B
23 mm
C
17.5 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
106 kN
Basic load ratings : C0r
121 kN
Fatigue load limit : Cu
18.2 kN
Limiting speeds(Grease lub.)
4100 min-1
Limiting speeds(Oil lub.)
5500 min-1
Load center spread : a
19.8 mm
Constant e
0.41
Axial load factors : Y1
1.48
Axial load factors : Y0
0.81
Mounting dimensions
da(min.)
63.5 mm
db(max.)
63 mm
Da(max.)
81.5 mm
da(min.)
81 mm
db(min.)
86 mm
Sa(min.)
4 mm
Sb(min.)
5.5 mm
ra(max.)
1.5 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
0.569 kg
