/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 32217JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
85 mm
D
150 mm
T
38.5 mm
B
36 mm
C
30 mm
r(min.)
2.5 mm
r1(min.)
2 mm
Basic load ratings : Cr
290 kN
Basic load ratings : C0r
315 kN
Fatigue load limit : Cu
47.5 kN
Limiting speeds(Grease lub.)
2500 min-1
Limiting speeds(Oil lub.)
3400 min-1
Load center spread : a
34.2 mm
Constant e
0.42
Axial load factors : Y1
1.43
Axial load factors : Y0
0.79
Mounting dimensions
da(min.)
97 mm
db(max.)
96 mm
Da(max.)
140 mm
da(min.)
130 mm
db(min.)
142 mm
Sa(min.)
5 mm
Sb(min.)
8.5 mm
ra(max.)
2 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
2.80 kg
