/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 46238
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
190 mm
D
290 mm
T
75 mm
C
67 mm
r(min.)
3 mm
r1(min.)
1 mm
Basic load ratings : Cr
610 kN
Basic load ratings : C0r
866 kN
Fatigue load limit : Cu
106 kN
Limiting speeds(Grease lub.)
910 min-1
Limiting speeds(Oil lub.)
1200 min-1
Constant e
0.32
Axial load factors : Y2
2.12
Axial load factors : Y3
3.15
Axial load factors : Y0
2.07
Mounting dimensions
da(min.)
204 mm
Da(min.)
272 mm
Sa(min.)
4 mm
ra(max.)
2.5 mm
rb(max.)
1 mm
Refer.
(Refer.)Mass
16.5 kg
