Radial spherical plain bearings GE120ES-2RS SKF
Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly
sphered but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements
between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be possible at
relatively slow sliding speeds, often accompanied with heavy loads.
Principles for selection and application
This section, and its sub-sections, provide general technical information as well as design and application recommendations.
They also provide support for product selection and application including calculations. Obviously, it is impossible to include
all the information needed to cover every conceivable application. For this reason, in many places, reference is made to the
SKF application engineering service. This technical service can perform complex calculations, diagnose and solve bearing performance issues,
and help with the bearing selection process. SKF also recommends this service to anyone working to improve the performance of their application.
Basic dynamic load rating C 950 kN
Basic static load rating C0 4750 kN
Specific dynamic load factor K 100 N/mm²
Specific static load factor K0 500 N/mm²
Material constant KM 330
Mass plain bearing 8.25 kg
Specifications
| Principal dimensions d (mm) | 120 |
|---|---|
| Principal dimensions D (mm) | 180 |
| Principal dimensions B1 (mm) | 85 |
| Principal dimensions C (mm) | 70 |
| Brand | SKF |
| UNSPSC | 31171515 |
| Angle of tilt ? | 6 |
| Basic load ratings dynamic C (kN) | 950 |
| Basic load ratings static C0 (kN) | 4750 |
Radial spherical plain bearings have an inner ring with a sphered convex outside diameter and an outer ring with a correspondingly
sphered but concave inside surface. Their design makes them particularly suitable for bearing arrangements where alignment movements
between shaft and housing have to be accommodated, or where oscillating or recurrent tilting or slewing movements must be possible at
relatively slow sliding speeds, often accompanied with heavy loads.
Principles for selection and application
This section, and its sub-sections, provide general technical information as well as design and application recommendations.
They also provide support for product selection and application including calculations. Obviously, it is impossible to include
all the information needed to cover every conceivable application. For this reason, in many places, reference is made to the
SKF application engineering service. This technical service can perform complex calculations, diagnose and solve bearing performance issues,
and help with the bearing selection process. SKF also recommends this service to anyone working to improve the performance of their application.
Basic dynamic load rating C 950 kN
Basic static load rating C0 4750 kN
Specific dynamic load factor K 100 N/mm²
Specific static load factor K0 500 N/mm²
Material constant KM 330
Mass plain bearing 8.25 kg
Specifications
| Principal dimensions d (mm) | 120 |
|---|---|
| Principal dimensions D (mm) | 180 |
| Principal dimensions B1 (mm) | 85 |
| Principal dimensions C (mm) | 70 |
| Brand | SKF |
| UNSPSC | 31171515 |
| Angle of tilt ? | 6 |
| Basic load ratings dynamic C (kN) | 950 |
| Basic load ratings static C0 (kN) | 4750 |