Process: Tube rolling process
The composite structure of epoxy impregnated mesh braid provides high axial and radial strength for bearings under high load conditions. At the same time, it has the excellent lubricating characteristics of PTFE and the high strength of the braid structure, which has good process-ability.
| Materials Fabric PTFE liner |
Bearing Structure Straight bearings Customized bearings: standard shapes in special sizes |
|
Features High load capacity Corrosion resistance Excellent shock and edge load resistance Dimensional stability Cost reduction Low noise |
Application Steering tie rod crane Aerial work platforms Backhoe excavator Construction and earthmoving machinery water turbine Hydraulic cylinder pivot |
Specs
|
Bearing and material properties |
Unit |
Value |
|
|
Maximum load p |
Static |
N/mm 2 |
100 |
|
|
dynamic |
N/mm 2 |
80 |
|
Operating temperature |
Minimum |
℃ |
-200 |
|
|
Maximum |
℃ |
260 |
|
Linear coefficient of expansion |
10-6/K |
96.7 |
|
|
Bond strength |
Mpa |
220 |
|
|
Maximum line speed |
m/s |
2.5 |
|
|
Coefficient of friction f |
|
0.09-0.12 |
|
|
Surface roughness , Ra |
μm |
≤0.8 |
|
|
Shaft hardness |
≥20°HRC |
||
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