/wp-content/uploads/2025/4CR120_1.png
Koyo 4TR508
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
508.000 mm
D
716.000 mm
T
528.000 mm
W
528.000 mm
r(min.)
8 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
10900 kN
Basic load ratings : C0r
26300 kN
Fatigue load limit : Cu
2200 kN
Axial load factors : Y2
1.95 mm
Axial load factors : Y3
2.90
Axial load factors : Y0
1.91
Constant e
0.35
Mounting dimensions
da(min.)
549 mm
Da(max.)
689 mm
Da(max.)
664 mm
S(min.)
9.5 mm
ra(max.)
8 mm
rb(max.)
3.2 mm
Axial load factors : Y2
1.95 mm
Axial load factors : Y3
2.90
Axial load factors : Y0
1.91
Constant e
0.35
Refer.
(Refer.)Mass
679 kg
