/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 46268
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
340 mm
D
520 mm
T
133 mm
C
118 mm
r(min.)
6 mm
r1(min.)
2 mm
Basic load ratings : Cr
1940 kN
Basic load ratings : C0r
3070 kN
Fatigue load limit : Cu
314 kN
Limiting speeds(Grease lub.)
420 min-1
Limiting speeds(Oil lub.)
570 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.)
368 mm
Da(min.)
489 mm
Sa(min.)
7.5 mm
ra(max.)
5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
95.3 kg
