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Hydraulic Pump Self Lubricating Bearing Special PVB013 Oil Free Bushing

Categories PTFE Lined 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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Hydraulic Pump Self Lubricating Bearing Special PVB013 Oil Free Bushing

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 value0.04 to 0.2
Temperature-195 to +280 [ °C ]
Max. sliding speed3m/s
Max. Pv (dry)3.8N/mm2.m/s
Max. Pv (lubrication)50N/mm2.m/s
Quality Hydraulic Pump Self Lubricating Bearing Special PVB013 Oil Free Bushing for sale
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