/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 22272R
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
360 mm
D
650 mm
B
170 mm
r(min.)
6 mm
Basic load ratings : Cr
4710 kN
Basic load ratings : C0r
5830 kN
Fatigue load limit : Cu
583 kN
Limiting speeds(Grease lub.)
410 min-1
Limiting speeds(Oil lub.)
550 min-1
Constant e
0.27
Axial load factors : Y1
2.47
Axial load factors : Y2
3.68
Axial load factors : Y0
2.42
Mounting dimensions
da(min.)
388 mm
da(max.)
mm
Da(max.)
622 mm
Da(min.)
mm
ra(max.)
5 mm
Refer.
(Refer.)Mass
248 kg
