/wp-content/uploads/2025/Tapered-Roller-Bearings.jpg
Koyo 33115JR
(BRAND)：KOYO
(Availability)：In Stock
Specifications
(Boundary dimensions ...etc)
d
75 mm
D
125 mm
T
37 mm
B
37 mm
C
29 mm
r(min.)
2 mm
r1(min.)
1.5 mm
Basic load ratings : Cr
234 kN
Basic load ratings : C0r
280 kN
Fatigue load limit : Cu
43.4 kN
Limiting speeds(Grease lub.)
3000 min-1
Limiting speeds(Oil lub.)
4000 min-1
Load center spread : a
29.3 mm
Constant e
0.40
Axial load factors : Y1
1.51
Axial load factors : Y0
0.83
Mounting dimensions
da(min.)
85 mm
db(max.)
84 mm
Da(max.)
116.5 mm
da(min.)
109 mm
db(min.)
120 mm
Sa(min.)
6 mm
Sb(min.)
8 mm
ra(max.)
2 mm
rb(max.)
1.5 mm
Refer.
(Refer.)Mass
1.84 kg
