/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 56425R/650
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
107.950 mm
D
165.100 mm
T
36.512 mm
B
36.512 mm
C
26.988 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
245 kN
Basic load ratings : C0r
325 kN
Fatigue load limit : Cu
46.3 kN
Limiting speeds(Grease lub.)
2200 min-1
Limiting speeds(Oil lub.)
2900 min-1
Load center spread : a
38.6 mm
Constant :e
0.50
Axial load factors : Y1
1.21
Axial load factors : Y0
0.66
Mounting dimensions
da
123.0 mm
db
117.0 mm
Da
149.0 mm
Db
159.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm
Refer.
(Refer.)Mass
2.612 kg
