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Koyo 30220JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
100 mm
D
180 mm
T
37 mm
B
34 mm
C
29 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
323 kN
Basic load ratings : C0r
338 kN
Fatigue load limit : Cu
49.1 kN
Limiting speeds(Grease lub.)
2100 min-1
Limiting speeds(Oil lub.)
2800 min-1
Load center spread : a
36.8 mm
Constant e
0.42
Axial load factors : Y1
1.43
Axial load factors : Y0
0.79
Mounting dimensions
da(min.)
114 mm
db(max.)
116 mm
Da(max.)
168 mm
da(min.)
157 mm
db(min.)
168 mm
Sa(min.)
5 mm
Sb(min.)
8 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
3.83 kg
