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Koyo 46T30312JR/59
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
60 mm
D
130 mm
T
74 mm
C
59 mm
r(min.)
2.5 mm
r1(min.)
1 mm
Basic load ratings : Cr
372 kN
Basic load ratings : C0r
401 kN
Fatigue load limit : Cu
63.8 kN
Limiting speeds(Grease lub.)
2500 min-1
Limiting speeds(Oil lub.)
3300 min-1
Constant e
0.35
Axial load factors : Y2
1.96
Axial load factors : Y3
2.91
Axial load factors : Y0
1.91
Mounting dimensions
da(min.)
74 mm
Da(min.)
120 mm
Sa(min.)
7.5 mm
ra(max.)
2.5 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
4.46 kg
