/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 33005JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
25 mm
D
47 mm
T
17 mm
B
17 mm
C
14 mm
r(min.)
0.6 mm
r1(min.)
0.6 mm
Basic load ratings : Cr
42.0 kN
Basic load ratings : C0r
42.3 kN
Fatigue load limit : Cu
5.95 kN
Limiting speeds(Grease lub.)
8300 min-1
Limiting speeds(Oil lub.)
11000 min-1
Load center spread : a
10.9 mm
Constant e
0.29
Axial load factors : Y1
2.07
Axial load factors : Y0
1.14
Mounting dimensions
da(min.)
29.5 mm
db(max.)
30 mm
Da(max.)
42.5 mm
da(min.)
41 mm
db(min.)
44 mm
Sa(min.)
3 mm
Sb(min.)
3 mm
ra(max.)
0.6 mm
rb(max.)
0.6 mm
Refer.
(Refer.)Mass
0.131 kg
