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Koyo 30212CR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
60 mm
D
110 mm
T
23.75 mm
B
22 mm
C
17 mm
r(min.)
2 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
127 kN
Basic load ratings : C0r
123 kN
Fatigue load limit : Cu
18.8 kN
Limiting speeds(Grease lub.)
3500 min-1
Limiting speeds(Oil lub.)
4700 min-1
Load center spread : a
26.2 mm
Constant e
0.55
Axial load factors : Y1
1.10
Axial load factors : Y0
0.60
Mounting dimensions
da(min.)
70 mm
db(max.)
70 mm
Da(max.)
100 mm
da(min.)
93 mm
db(min.)
104 mm
Sa(min.)
4 mm
Sb(min.)
6.5 mm
ra(max.)
2 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
0.930 kg
