/wp-content/uploads/2025/Spherical-Roller-Bearings.jpg
Koyo 239/500RK+AH39/500
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d1
480 mm
B1
162 mm
B2
172 mm
G
Tr520X6 mm
G1
32 mm
d
500 mm
D
670 mm
B
128 mm
r(min.)
5 mm
Basic load ratings : Cr
3330 kN
Basic load ratings : C0r
6310 kN
Limiting speeds(Grease lub.)
330 min-1
Limiting speeds(Oil lub.)
440 min-1
Constant e
0.17
Axial load factors : Y1
3.87
Axial load factors : Y2
5.76
Axial load factors : Y0
3.79
Mounting dimensions
Refer.
(Refer.)Mass
155 kg
