/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 23128RH
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
140 mm
D
225 mm
B
68 mm
r(min.)
2.1 mm
Basic load ratings : Cr
710 kN
Basic load ratings : C0r
940 kN
Fatigue load limit : Cu
79.6 kN
Limiting speeds(Grease lub.)
1900 min-1
Limiting speeds(Oil lub.)
2600 min-1
Constant e
0.28
Axial load factors : Y1
2.45
Axial load factors : Y2
3.65
Axial load factors : Y0
2.40
Mounting dimensions
da(min.)
152 mm
da(max.)
mm
Da(max.)
213 mm
Da(min.)
mm
ra(max.)
2 mm
Refer.
(Refer.)Mass
10.6 kg
