/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo H414249/10
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
71.438 mm
D
136.525 mm
T
41.275 mm
B
41.275 mm
C
31.750 mm
r(min.)
3.6 mm
r1(min.)
3.2 mm
Basic load ratings : Cr
284 kN
Basic load ratings : C0r
308 kN
Fatigue load limit : Cu
46.1 kN
Limiting speeds(Grease lub.)
2900 min-1
Limiting speeds(Oil lub.)
3800 min-1
Load center spread : a
30.3 mm
Constant :e
0.36
Axial load factors : Y1
1.67
Axial load factors : Y0
0.92
Mounting dimensions
da
89.0 mm
db
83.3 mm
Da
121.0 mm
Db
129.0 mm
ra(max.)
3.6 mm
rb(max.)
3.2 mm
Refer.
(Refer.)Mass
2.588 kg
