ZHEJIANG TOP BEARINGS CO., LTD.
YOUR TOP PARTERNER FOR PLAIN BEARINGS and ROLLING BEARINGS.
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DX bushing has a common structure, consisting of a steel backing bonded to a porous bronze sinter layer and the bushing lining consists of a filled thermoplastic extruded tape. These bushings are generally designed to operate with marginal lubrication. DX bushing is applied for grease or oil lubricated applications. Standard parts contain grease indents in the sliding layer (plain sliding layer also available on request). The Optimum performance is under relatively high loads and low speeds. It is applied to machine slides, hydraulic cylinders, hydraulic motors, medical equipment, textile machinery, agricultural equipment, scientific equipment, etc.
DX bushing is widely used self lubricating bearing. This type bearing is also called SF-2 oilless bearing,boundary lubricating bearing,plain dry bushes,oil free bushing.
PVB020X boundary lubricaitng bearing
Structure:
1. POM with lead 0.3~0.5mm
2. Porous bronze 0.2~0.3mm
3. Steel backing 0.4~2.2mm
4. Copper plating 0.008mm
Characteristics:
good load capacity & wear-resistant
Suitable for linear, oscillating and rotating movements
Optimum performance under relatively high loads and low speeds
.
Availability:
Standard cylindrical bushings, thrust washers, flanged bushing and strips are available.
Special designs are produced at short time
Applications:
Automotive: Steering gear, power steering, pedal bushes, seat slides, king-pin bushes, tailgate pivots, brake caliper bushes, etc
Industrial: Mechanical handling and lifting equipment, machine slides, hydraulic cylinders, hydraulic motors, ski-lifts, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, scientific equipment, etc.
TECHNICAL DATA:
| Loadcapacity | 70N/mm2 | |
| Friction value | 0.05 to 0.25 µ | |
| Temperature | -40 to +130 [ °C ] | |
| Max. Pv (oil condition) | 22N/mm2.m/s | |
| Max. speed | 2.5m/s | |
Following is the specification we can provide:
0606DX,0808DX,1010DX,1210DX,1415DX,1515DX,1615DX,1815DX,2020DX,2220DX,2525DX,
2825DX,3030DX,3530DX,3840DX,4030DX,4040DX,4530DX,5040DX,5550DX,6050DX,6550DX,
7060DX,7560DX,8050DX,8560DX,9060DX,9560DX,10080DX
If you need other specifications about our DX bushings, we could customize it as to your requirements.
