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Stainless Steel Back PTFE Lined Bushing Composite Plain Self Lubricated Bushing

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Solid Bronze Bearing [10]
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Jiashan PVB Sliding Bearing Co.,Ltd

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Stainless Steel Back PTFE Lined Bushing Composite Plain Self Lubricated Bushing

Model Number : PVB012

Description : Stainless Steel PTFE composite plain Bearing

Material : Stainless Steel+Bronze+PTFE

Surface : Tin plating

Standard : DIN 1494 / ISO 3547

Lubricant : Maintentance-free, Self lubricating

Availability : Cylindrical Bushing, Flanged Bush, Thrust Washer, Plate

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PVB012 Stainless Steel Back PTFE Lined Self-lubricated Composite Plain Bushing

PVB012 Stainless steel self lubricating DU bearing is a special type DU bushing. It takes stainless steel as base material, sintered bronze as middle layer and PTFE as sliding layer. This type self lubricating bearing is also called SF-1S DU bearing, SS DU bushing, SS304 stainless steel sleeve bushing,SS316 stainless steel plain bushing bearing and etc

Material Structure

Stainless Steel Back PTFE Lined Bushing Composite Plain Self Lubricated Bushing

1. PTFE with Pb 0.01~0.03mm

2. Porous bronze 0.2~0.3mm

3. Stainless steel backing 0.7~2.3mm

4. Tin Plating

Characteristics

Low friction coefficient, good anti-wear, good anti-corrosion
Performs well in mid-acid and strong alkaline condition

Availability

Standard cylindrical bushings, flanged bushings, thrust washers and strips are availabe
Special designs are produced at short notice
Lead free type is also available

Application

PVB012 Stainless steel DU bushing is widely used for dyeing machine, ocean industry, chemical industry, valves,food Machine and etc

Technical Data

Specific load capacity (static)	≤ 250 [ N/mm ]
Specific load capacity (dynamic)	≤ 140 N/mm at low speeds
Specific load capacity(rotating oscillating)	≤60N/m
Friction value	0.08 to 0.2 (dry)0.02 to 0.08(hydrodynamic)
Temperature	-200 to +280 [ °C ]
Max. dry running Pv (Short-term operation)	3.6N/mm/s
Max. dry running Pv (Continuous operation)	1.8N/mm/s
Max. speed (dry running)	2m/s
Max. speed (Hydrodynamic operation)	＞2m/s

Tolerance Details

Housing ØH7
Bushing inner-Ø after mountingH9
Shaft tolerancef7 to h8

Mouting Suggestion

Housing: Mounting bevel min. 1.5 mm x 15-45°
Shaft Material:Steel, hardened or untempered, surface roughness ≤ Rz 2-3
Shaft: Mounting bevel 5 mm x 15°, edges rounded
The application of an adequate force fitting mandrel is advisable. Grease lubrication of the outer surface may be necessary when mounting.

Product Tags:

Back PTFE Lined Bushing Composite Plain

SS304 Back PTFE Lined Bushing

Composite Plain Self Lubricated Bushing

Stainless Steel Back PTFE Lined Bushing Composite Plain Self Lubricated Bushing Images

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