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Jiashan PVB Sliding Bearing Co.,Ltd
Jiashan PVB Sliding Bearing Co.,Ltd
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Hydraulic Pump Self Lubricating Bearing Special PVB013 Oil Free Bushing

Jiashan PVB Sliding Bearing Co.,Ltd
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Hydraulic Pump Self Lubricating Bearing Special PVB013 Oil Free Bushing

Model Number : PVB013

Place of Origin : China

Brand Name : PVB

Certification : ISO, IATF 16949

Price : Negotiation

MOQ : Negotiation

Delivery Time : Negotiation

Feature : Oil Free

Application : Hydraulic Pump

Model : PVB013

Tin plating : 0.005mm

Copper plating : 0.008mm

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PVB013 Hydraulic Pump Special Self Lubricating Bearing

PVB013 self-lubricating bearing is a kind of DU bushing special designed for pumps. Hydraulic self lubricating bearing has common structure with other DU bush. It's also called oil free bushes,plain sliding bearing, teflon bushes,PTFE coated bushings and pump bearing.

Material Structure

1. PTFE with lead 0.01~0.03mm as sliding layer

2. Porous bronze 0.2~0.3mm

3. Steel backing 0.7~2.3mm

4. Tin-plating 0.005mm or copper plating 0.008mm

Characteristics

New type material which is designed on the basic of PVB010 oiless bearing

Low friction under oil lubricated condition.

Wear resistant and anti-impact.

Particularly applied for the high PV condition, at hydrodynamic lubrication, similar performance with DP4 bushing

Availability

Standard cylindrical bushing, thrust washers and strips are available.

Special designs are produced at short time

Lead free bushing is also available

Application

PVB013 self-lubricating bushing is the best choice for all kinds of gear pumps plunger pumps, vane pumps and so on.

Technical Data
Specific load capacity (static) ≤ 250 [ N/mm ]
Specific load capacity (dynamic) ≤ 140 N/mm at low speeds
Friction value 0.04 to 0.2
Temperature -195 to +280 [ °C ]
Max. sliding speed 3m/s
Max. Pv (dry) 3.8N/mm2.m/s
Max. Pv (lubrication) 50N/mm2.m/s

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