GX 30 F
Thrust spherical plain bearing, maintenance-free, metric sizes
Thrust spherical plain bearings are designed to accommodate axial and combined radial and axial loads.
This specific design includes a steel/PTFE FRP sliding contact surface combination that is maintenance-free. However, relubrication, which can be applied from both sides, can extend bearing service life.
- Designed for axial and combined radial and axial loads
- Separable shaft and housing washers enable easier mounting
- Long service life and maintenance-free
- Relatively insensitive to contaminants
- Low coefficient of friction
Dimensions
| d |
30 mm
|
Bore diameter |
| D |
75 mm
|
Outside diameter |
| T |
26 mm
|
Height |
| α |
3.7 °
|
Angle of tilt |
| dk |
82 mm
|
Raceway diameter inner ring (sphere diameter shaft washer) |
| d1 |
70 mm
|
Outside diameter inner ring (shaft washer) |
| D1 |
42 mm
|
Bore diameter outer ring (housing washer) |
| B |
19 mm
|
Height inner ring (shaft washer) |
| C |
19 mm
|
Height outer ring (housing washer) |
| r1 |
min.1 mm
|
Chamfer dimension |
| s |
17.5 mm
|
Distance sphere diameter centre – shaft washer back face (large inner ring side face) |
Abutment dimensions
| da |
min.56 mm
|
Abutment diameter shaft |
| Da |
max.59 mm
|
Abutment diameter housing |
| ra |
max.1 mm
|
Fillet radius |
Calculation data
| Basic dynamic load rating – axial direction |
C |
95 kN
|
| Basic static load rating – axial direction |
C0 |
153 kN
|
| Specific dynamic load factor |
K |
50 N/mm²
|
| Specific static load factor |
K0 |
80 N/mm²
|
| Material constant |
KM |
670
|