| Categories | Metal Plain Bearing |
|---|---|
| Brand Name: | Joyreap |
| Model Number: | ZR-020W |
| Certification: | ISO,IATF16949 |
| Place of Origin: | China |
| Material: | Steel+bronze+POM |
| Lubrication: | Oil or Grease |
| Surface Treatment: | Cu Plating, Tin plating, Zinc Plating |
| Application: | Pumps |
| Name: | Metal Plain Bearing |
| OEM: | YES |
ZR-020W POM lined sliding bearing is a made of steel back sintered bronze with POM coating. This type boudnary lubricating bushing has always been made as split bearing, half bearing bushing, Bearing Shells. PVB020W sliding 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
Split Bearing, Half Shells and other customized shape
Application
ZR-020W self lubricating bearing is widely used in all kinds of hydraulic pumps, gear pumps,textile machine and etc
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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