/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 32038JR
(BRAND)：KOYO
(Availability)：In Stock
(EMAIL)：info@noksbearings.com
Specifications
(Boundary dimensions ...etc)
d
190 mm
D
290 mm
T
64 mm
B
64 mm
C
48 mm
r(min.)
3 mm
r1(min.)
2.5 mm
Basic load ratings : Cr
823 kN
Basic load ratings : C0r
1170 kN
Fatigue load limit : Cu
131 kN
Limiting speeds(Grease lub.)
1100 min-1
Limiting speeds(Oil lub.)
1500 min-1
Load center spread : a
62.9 mm
Constant e
0.44
Axial load factors : Y1
1.36
Axial load factors : Y0
0.75
Mounting dimensions
da(min.)
204 mm
db(max.)
209 mm
Da(max.)
278 mm
da(min.)
257 mm
db(min.)
279 mm
Sa(min.)
10 mm
Sb(min.)
16 mm
ra(max.)
2.5 mm
rb(max.)
2 mm
Refer.
(Refer.)Mass
14.7 kg
