PVB014 Self lubricating bearing is a standard item of our company. This type of dry sliding bearing is special designed for reciprocating motion conditions. It's also called DU bushing,teflon bushing,oil free bushes,SF-1 oilless bearing,PTFE coated self-lubricating bearing,pilot bearing and plain dry bearing.
Material Structure:
- PTFE with cooper 0.01~0.03mm
- Porous bronze 0.2~0.3mm
- Steel backing 0.7~2.3mm
- Tin-plating 0.005mm or copper plating 0.008mm
Characteristics:
- PVB014 teflon bushing is efficient even under sudden break off the oil lubricating, wear resistant, which can keep the lubricating oil clear after long period of working.
- This bushing can protect the mating surface from wearing.
- Particularly suitable for reciprocating movement.
Availability:
- Standard cylindrical bushing, flanged bearing, thrust washers and strips are available.
- Special designs are produced at short notice
- Lead free type is also available
Applications:
PVB014 self lubricating bushing is particularly apply for reciprocating movement products, such as shock absorber of automobiles & motorcycles, pneumatic cylinder and so on
Technical Data:
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Specific load capacity (static) |
≤ 250 [ N/mm² ] |
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Specific load capacity (dynamic) |
≤ 140 N/mm² at low speeds |
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Friction value |
0.04 to 0.2µ |
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Temperature |
-195 to +280 [ °C ] |
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Max. sliding speed |
12.5m/s |
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Max. Pv (dry) |
3.6N/mm2.m/s |
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Max. Pv (lubrication) |
50N/mm2.m/s |
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Other Details:
Quality Standard: DIN 1494
Package: Standard export package
Standard Lead time: 30 days
Shipping mode: Courier, air plane or ship
Supply Ability: 500000000PCS/Month
Port of Loading: Shanghai
Certificate: ISO 9001:2008
HS Code: 8483300090
Advantage:
- Well experienced OEM manufacturer
- 15 years in the self lubricating bearing industry
- 90% products export to foreign countries