/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 23972R
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
360 mm
D
480 mm
B
90 mm
r(min.)
3 mm
Basic load ratings : Cr
1710 kN
Basic load ratings : C0r
3060 kN
Fatigue load limit : Cu
248 kN
Limiting speeds(Grease lub.)
550 min-1
Limiting speeds(Oil lub.)
730 min-1
Constant e
0.17
Axial load factors : Y1
3.95
Axial load factors : Y2
5.88
Axial load factors : Y0
3.86
Mounting dimensions
da(min.)
374 mm
da(max.)
mm
Da(max.)
466 mm
Da(min.)
mm
ra(max.)
2.5 mm
Refer.
(Refer.)Mass
46.5 kg
