- Tapered roller bearings
- Single-row
- Inch series
>
Bearing No. L68149/11
Specifications
(Boundary dimensions ...etc)
d(mm) | 34.980 |
---|
D(mm) | 59.975 |
---|
T(mm) | 15.875 |
---|
B(mm) | 16.764 |
---|
C(mm) | 11.938 |
---|
r(min.)(mm) | SP |
---|
r1(min.)(mm) | 1.2 |
---|
Basic load ratings : Cr(kN) | 44.9 |
---|
Basic load ratings : C0r(kN) | 48.5 |
---|
Fatigue load limit : Cu(kN) | 6.85 |
---|
Limiting speeds(Grease lub.)(min-1) | 6400 |
---|
Limiting speeds(Oil lub.)(min-1) | 8500 |
---|
Load center spread : a(mm) | 13.2 |
---|
Constant :e() | 0.42 |
---|
Axial load factors : Y1() | 1.44 |
---|
Axial load factors : Y0() | 0.79 |
Mounting dimensions
da(mm) | 45.5 |
---|
db(mm) | 39.0 |
---|
Da(mm) | 53.0 |
---|
Db(mm) | 56.0 |
---|
ra(max.)(mm) | 3.5 |
---|
rb(max.)(mm) | 1.2 |
Refer.