/wp-content/uploads/2025/4CR120_1.png
Koyo 46791D/20/21D
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
165.100 mm
D
225.425 mm
T
168.275 mm
W
165.100 mm
r(min.)
3.2 mm
r1(min.)
0.8 mm
Basic load ratings : Cr
934 kN
Basic load ratings : C0r
2140 kN
Fatigue load limit : Cu
279 kN
Axial load factors : Y2
1.77 mm
Axial load factors : Y3
2.63
Axial load factors : Y0
1.73
Constant e
0.38
Mounting dimensions
da(min.)
180 mm
Da(max.)
213 mm
Da(max.)
203 mm
S(min.)
4.5 mm
ra(max.)
3.2 mm
rb(max.)
0.8 mm
Axial load factors : Y2
1.77 mm
Axial load factors : Y3
2.63
Axial load factors : Y0
1.73
Constant e
0.38
Refer.
(Refer.)Mass
19.7 kg
