/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 32308JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
40 mm
D
90 mm
T
35.25 mm
B
33 mm
C
27 mm
r(min.)
2 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
145 kN
Basic load ratings : C0r
139 kN
Fatigue load limit : Cu
21.3 kN
Limiting speeds(Grease lub.)
4600 min-1
Limiting speeds(Oil lub.)
6200 min-1
Load center spread : a
24.3 mm
Constant e
0.35
Axial load factors : Y1
1.74
Axial load factors : Y0
0.96
Mounting dimensions
da(min.)
50 mm
db(max.)
50 mm
Da(max.)
80 mm
da(min.)
73 mm
db(min.)
82 mm
Sa(min.)
3 mm
Sb(min.)
8 mm
ra(max.)
2 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
1.06 kg
