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Koyo 21063/212
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
15.875 mm
D
53.975 mm
T
22.225 mm
B
21.839 mm
C
15.875 mm
r(min.)
0.8 mm
r1(min.)
2.4 mm
Basic load ratings : Cr
52.6 kN
Basic load ratings : C0r
41.2 kN
Fatigue load limit : Cu
5.65 kN
Limiting speeds(Grease lub.)
8400 min-1
Limiting speeds(Oil lub.)
11000 min-1
Load center spread : a
16.6 mm
Constant :e
0.59
Axial load factors : Y1
1.02
Axial load factors : Y0
0.56
Mounting dimensions
da
29.0 mm
db
26.5 mm
Da
43.0 mm
Db
50.0 mm
ra(max.)
0.8 mm
rb(max.)
2.4 mm
Refer.
(Refer.)Mass
0.26 kg
