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Lead Free PTFE Lined Bearings Self Lubricating

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Lead Free PTFE Lined Bearings Self Lubricating

Model Number : PVB015

Description : Lead Free DU bushing Bearing

Materail : Steel+Sintered bronze+PTFE(Lead free)

Surface : Copper Plating, Tin Plating, Zinc Plating

Lubricant : Maintentance-free, Self lubricating

Standard : DIN 1494 / ISO 3547

Availability : Straight DU Bushing, Flange DU Bushing, DU Thrust Washer, Strip

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PVB015 Steel Back PTFE lined Metal Polymer Composite Self-lubricating Bushing(Lead Free)

PVB015 self-lubricating bearing is the lead free type of PVB010 bushing. This type of DU bushing has the same structure of PVB010 sliding bearing. It's also called DU bushing, PTFE based self lubricating bushing, sliding bearing,plain steel bushing,LFB lead free bushes, SF-1 plain dry bearing and lead free oilless bearing.

Material Structure

Lead Free PTFE Lined Bearings Self Lubricating

1.PTFE mixture

2.Porous bronze

3.low-carbon steel backing

4.Tin-plating or copper plating

Characteristics

  • This type DU bushing has all the properties of PVB010 self lubricating bearing
  • Without lead which makes the bushing lubricating condition more cleaner.
  • Without lead which makes the bushing accord with environmental protection request

Application

PVB015 lead free plain sliding bearing is widely used in lifting equipment, Hydraulics and valves, pneumatic equipment, medical equipment, textile machinery, agricultural equipment, construction equipment, meterial handing equipment, packaging equipment, automotive field, scientific equipment, drying ovens, office equipment, 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 0.03 to 0.25
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.

Why Choose US

Lead Free PTFE Lined Bearings Self Lubricating Lead Free PTFE Lined Bearings Self Lubricating

More than 15 years experience Advanced QC checking equipments

Professional manufacturer and exporter Professional QC checking team

Lead Free PTFE Lined Bearings Self Lubricating Lead Free PTFE Lined Bearings Self Lubricating

Professional production team, high quality Customer focus sales team

Automatic bulk produce, high efficiency Perfect customer service


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