| Categories | Metal Plain Bearing |
|---|---|
| Brand Name: | Joyreap |
| Model Number: | ZR-020Y |
| Certification: | ISO,IATF16949 |
| Place of Origin: | China |
| Payment Terms: | L/C, D/A, D/P, T/T |
| Supply Ability: | 500,000PCS/Month |
| Delivery Time: | 30 days |
| Packaging Details: | Cartons+Wooden Pallets |
| Material: | Steel+bronze+POM |
| Lubrication: | Oil or Grease |
| Surface: | Cu Plating, Tin Plating, Zinc Plating |
| Code: | DX,PAP P20,SF-2,KU, POZ |
| Name: | Metal Plain Bearing |
| Orign: | China |
DX Bearing Steel Back Yellow POM Metal Polymer Plain Bearing PAP P20 Self lubricating Bushing
ZR-020Y POM lined sliding bearing is a made of steel back sintered bronze with POM coating. This type boudnary lubricating bushing has same material structure with other DX bushing.It is a low-maintenance composite sliding bearing with a POM coating. Primary lubrication is necessary. Oil or grease lubrication is possible. Because of lubrication pockets lubrication clearances are reduced to a min. This type of DX bearing is also called boundary lubricating bearing,DX bearing,SF-2 oilless bearing,PAP P20 composite plain bearing and dry bushes.
Material Structure
1. POM 0.3~0.5mm.
2. Porous bronze 0.2~0.3mm.
3. Steel backing 0.4~2.2mm.
4. Copper plating 0.008mm.
Characteristics
Availability
Standard cylindrical DX bushing, DX thrust washers and DX strips
are availabe
Special designs DX bearings can be produced at short time
Application
ZR-020Y self lubricating bearing is widely used in the machine such
as textile machines, auto operating partsauto chassis, forging
machine, metallurgical and so on.
Technical Data
| Max Load (Static) | 250N/mm² | Operation Temperature range | -40°C~+110°C | ||
| Max Load (Very low speed) | 140N/mm² | Max.speed | Greased | 2m/s | |
| Max Load(Rotating oscillating) | 70N/mm² | Continuous oiling | >2m/s | ||
| Max. PV Grease Lubricated | 3N/mm²*m/s | Thermal conductivity | 50W(m*K)-1 | ||
| Coefficient of thermal expansion | 11*10-6*K-1 | Friction coefficient | 0.05~0.20 | ||
| The oil deposits have to be filled with grease before bearing assembling | |||||
|
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