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Koyo 30218JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
90 mm
D
160 mm
T
32.5 mm
B
30 mm
C
26 mm
r(min.)
2.5 mm
r1(min.)
2 mm
Basic load ratings : Cr
255 kN
Basic load ratings : C0r
261 kN
Fatigue load limit : Cu
39.0 kN
Limiting speeds(Grease lub.)
2400 min-1
Limiting speeds(Oil lub.)
3200 min-1
Load center spread : a
32.6 mm
Constant e
0.42
Axial load factors : Y1
1.43
Axial load factors : Y0
0.79
Mounting dimensions
da(min.)
102 mm
db(max.)
103 mm
Da(max.)
150 mm
da(min.)
140 mm
db(min.)
150 mm
Sa(min.)
5 mm
Sb(min.)
6.5 mm
ra(max.)
2 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
2.65 kg
