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Koyo 30210CR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
50 mm
D
90 mm
T
21.75 mm
B
20 mm
C
16 mm
r(min.)
1.5 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
96.7 kN
Basic load ratings : C0r
95.8 kN
Fatigue load limit : Cu
14.3 kN
Limiting speeds(Grease lub.)
4300 min-1
Limiting speeds(Oil lub.)
5700 min-1
Load center spread : a
22.7 mm
Constant e
0.55
Axial load factors : Y1
1.10
Axial load factors : Y0
0.60
Mounting dimensions
da(min.)
58.5 mm
db(max.)
58 mm
Da(max.)
81.5 mm
da(min.)
76 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
0.590 kg
