/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 23056R
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
280 mm
D
420 mm
B
106 mm
r(min.)
4 mm
Basic load ratings : Cr
1790 kN
Basic load ratings : C0r
2860 kN
Fatigue load limit : Cu
235 kN
Limiting speeds(Grease lub.)
710 min-1
Limiting speeds(Oil lub.)
950 min-1
Constant e
0.25
Axial load factors : Y1
2.74
Axial load factors : Y2
4.08
Axial load factors : Y0
2.68
Mounting dimensions
da(min.)
298 mm
da(max.)
mm
Da(max.)
402 mm
Da(min.)
mm
ra(max.)
3 mm
Refer.
(Refer.)Mass
54.5 kg
