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PAP 4030 Steel Backed Bronze Bushing / PTFE Coating Steel Bushing Sleeve

Categories Self Lubricating Bearing
Brand Name: DEWIN
Model Number: PAP 4030
Certification: ISO 9001 ; TS 16949
Place of Origin: Ningbo, Zhejiang Province, China
MOQ: 1000 Pieces
Price: negotiable
Payment Terms: T/T, L/C, D/A, D/P, Western Union, MoneyGram, Paypal
Supply Ability: 1000000 Pieces Per Month
Delivery Time: 10-20 Work Days(Depends on the Amount)
Packaging Details: Inner Packing: Plastic Waterproof Film, Outer Packing: Carbon/Wooden Case/Pallet
Item Name: Slide Bushing
Material: Steel, Bronze Powder, Teflon
Surface Finish: Tin-Plating
Type: Sleeve
Lubrication: Oilless Teflon Dry Lubricating
Work Temperature: -195℃~280℃
Max Speed: 10-12 m/s
Max Load: 135 N/mm²
Feature: Low Friction, Maintenance free
Other Series: Graphite, Pom, Cu, Bimetal Bush
MOQ: Negotiable
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    PAP 4030 Steel Backed Bronze Bushing / PTFE Coating Steel Bushing Sleeve

    PAP 4030 Steel Backed Bronze Bushing / PTFE Coating Steel Bushing Sleeve

    Product Description

    Self lubricating Steel PTFE Coating Slide Bushing used high quality low-carbon steel plate as base, sintered porous bronze as its interlayer and the Compound of Teflon and Lead as its surface. It offers the property of good self-lubrication, low wear, low frication, good sliding characteristics, low noise.


    It has been widely applied to various mechanical sliding postions, such as texitile machinery, printing machinery, hydraulic pressure transit vehicle, tobacco machinery, gymnastic instrument and agricultural machinery etc.

    Product Specification

    Product NameSteel PTFE Coating Slide Bushing
    Material DetailsSteel base, Bronze powder, Teflon layer

    Max Load Capacity

    Static load250N/mm²
    Dynamic load140 N/mm²

    Max PV Value Limit

    Dry friction3.6 N/mm² m/s
    Oil lubrication50 N/mm² m/s

    Max Sliding Speed

    Dry friction2.5m/s
    Oil lubrication5.0 m/s

    Friction Coefficient

    Dry friction0.08-0.20
    Oil lubrication0.02-0.08
    Termal Conductivity41 W/m k
    Coefficient Thermal Expansion0.0001/K

    Product Features

    1.Low coefficients of friction

    2.may work without any oil for long period.

    3.High load capacity Good anti-wearing

    4.No contaminant by oil or grease


    Product Advantage

    1. Dry or only a trace amount of grease or ill will be required. Maintenance free.


    2. Low friction with long life.


    3. Load spreads over a wider area due to the elastic nature of the bearing materials, resulting in a higher loading capacity.


    4. The small differences between static and dynamic coefficient of friction enhance the accuracy of machines operating at low speeds.


    5. Low vibration, low noise and reduced-pollution during operation.


    6. Teflon and lead can form transfer films onto the mating surface to improve performance and prevent bushing binding.


    Product Application

    With the advantages of light weight, low noise and self-lubricating features, Steel bushings are widely used in the automotive industrial and the applications are still under fast developing. Currently, there are over 50 bushings being used in each of the passenger cars and more and more traditional needle bearing, sintered bearings are been replacing by the self-lubricating bushings.​


    In addition to the bushing, the self-lubricating materials are applied to the other non-bearing parts such as the new resin coated air conditioner swash plate and other structure parts had already developed. Steel self-lubricating materials provide not only functional parts to the automotive industry but also provide a solution to this industry for environment protection with the materials conform with RoHS and REACH regulations.


    Packaging and Delivery

    Inner Packing: 100 Pieces per Anti-rust plastic film, Vacuum Plastic Bags.

    Outer Packing: 1000-2000 Pieces per Hard Carton, Wooden Case, Wooden Pallet.

    Shipment Packing: 20 Carton per Wooden Case or Pallet

    Shipping Term: By Express, By Air, By Land, By Sea.

    Delivery Time: General 10-20 Work Days, (Depends on the Amount)

    Delivery Term: FOB, CFR, CIF, EXW


    Competitive Advantage

    1. We provide products with good quality at best price for clients in quick delivery.


    2. 100% custom pass guaranteed.


    3. Always immediate and best after-sale service.


    4. Flexible and negotiable payment terms.


    5. Our clients distribute widely, like in UK, France, Germany, Norway, Poland, Finland, Spain, Russia,USA, Canada, Brazil, Mexico, Australia, Japan, Thailand, Indonesia, Uruguay and many other countries.

    Quality PAP 4030 Steel Backed Bronze Bushing / PTFE Coating Steel Bushing Sleeve for sale
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