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  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    David from Canada
    Our company import the bronze gleitlager from viiplus china,viiplus professional team makes sure customs clearance is always smooth. They provide an accurate bronze bushing classification, handle all the paperwork,We have received the self-lubricating bronze bushings. They look well done and the high quality.
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Valerie from California
    We import the bronze gleitlager from China to under the incoterm FOB shanghai, sometimes by Air. viiplus is a very good bronze gleitlager supplier, they are very professional and patient, after we inform the new order, they will manufacturer bronze gleitlager in time and give us the schedule , and then we just need to receive the bronze parts
  • JIAXING VIIPLUS INTERNATIONAL TRADING CO.,LTD
    Daisy From Germany
    The best surface finishes for Sleeve Bearing, tighter concentricity, and bronze bushings material uniformity. The good supplier of standard inch and metric sleeve bearings and bushings from china. https://www.bronzelube.com/
Contact Person : Tiffany
Phone Number : +86 18258386757
Whatsapp : +8618258386757

Steel Backed PTFE Bushings, Customized Size, China Supply

  • Steel Backed PTFE Bushings, Customized Size, China Supply
  • Steel Backed PTFE Bushings, Customized Size, China Supply
  • Steel Backed PTFE Bushings, Customized Size, China Supply
Place of Origin Self Lubricating Bearings Manufacturers
Brand Name VIIPLUS
Certification ISO 9001
Model Number Steel Backed PTFE Bushings
Minimum Order Quantity negotiable
Price Competitively Priced vs DU DX, Provides Lubricating Bush
Packaging Details EXPORT CARTON WOOD PALLET WOODEN CASE
Delivery Time 7-20 work days
Payment Terms T/T
Supply Ability Flanged Bronze Bushings, Bronze Thrust Washers, Self Lubricating Bronze Bushings

Contact me for free samples and coupons.

Whatsapp:0086 18588475571

Wechat: 0086 18588475571

Skype: sales10@aixton.com

If you have any concern, we provide 24-hour online help.

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Product Details
Material PTFE Bushing Sleeve
Feature Self-lubricating Country Of Origin China
Bearing Bushing Factory Price Tiffany@viiplus.com Self-lubricating Bearing Bushing Manufacturer Https://www.viiplus.com/
High Light PTFE Coated Self Lubricating Plain Bearing, Teflon Self Lubricating Plain Bearing, Steel Backed Self Lubricating Plain Bearing Characteristic Втулки скольжения (биметаллические подшипники скольжения)
Dry Slide Bearing Self Lubricating Plain Bearing Work In High Temp & Submerged Applications Where Grease, Oil & Plastics Fail. Reduced Costs & Downtime. Non-galling. Increased Reliability. Run Dry & Keeps Running. Bush Bearings Manufacturers Suppliers Exporters Plain Bearings. Long, Maintenance-free Service, Manufactures Bushings In Various Designs And From Different Materials. Tiffany@viiplus.com, Bushings - Configure And Purchase - Https://www.viiplus.com/
High Light

sintered self lubricating bushes

,

self lubricating bronze bushings
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Product Description

Steel-backed PTFE bushings, also known as Teflon bushings, are a type of precision mechanical component commonly used in various industrial applications. These bushings feature a steel backing that provides excellent mechanical strength and stability, while the PTFE (Polytetrafluoroethylene) lining offers excellent chemical resistance, low friction, and long-lasting wear resistance.

The customized size option allows for precise fitment in a wide range of machinery and equipment. Whether you need bushings for high-speed rotating shafts, linear motion guides, or any other application, these bushings can be tailored to meet your specific requirements.

Manufactured in China, these steel-backed PTFE bushings offer a cost-effective solution while maintaining high quality and performance. Chinese suppliers have extensive experience in manufacturing precision mechanical components and can provide reliable products that meet international standards.

In summary, steel-backed PTFE bushings with customized sizes, supplied by China, are an excellent choice for industrial applications that require high performance and durability. Whether you're looking to replace worn-out bushings or upgrade your equipment with improved performance, these bushings are worth considering.

 

Self Lubricating Plain Bearing

 

alternative MU(DU,SF-1,SBT,SKF PCM)Steel Backed Du Bushings,high performance DU rings in steel, environmental protection is based on a steel substrate, medium bronze powder, a spherical sintered surface rolling four ethylene (PTFE) and a mixture of green polymer material, bearing and sliding bearing . The product is lead-free environmental protection, the wear resistance performance is excellent.https://www.viiplus.com

 

Self Lubricating Plain Bearing

 

Self-lubricating Bearings Type

 

  • Straight bushings
  • Flange bushings
  • Thrust washer
  • stip
  • Non-standard products are also avalidable.

 

Structure

 

  1. PTFE / Pb composition, 0.01-0.03 mm, anti-abrasion material, which forms a lubrication film to protect the shaft during the machine in operation.
  2. bronze powder layer, 0.2-0.35 mm, which further strengthens the combination of the steel sheet and the PTFE layer. Bronze has good thermal conductivity. It can transfer the heat it produces
  3. during operation more quickly.
  4. Low-carbon steel, which improves load capacity and heat transfer.
  5. Copper / tin coating layer, anti-corrosion.

 

Application


Oil-free or minimal oil condition, maintenance-free or fair need a little maintenance.
Resists abrasion, low coefficient of friction, long service life.
Operating in -190 ℃ ~ + 280 ℃.
Easy to mend, silent, non-polluting.
Thin, light wall, which can reduce the volume of the machine.
Formation of a film transferred during operation to protect the tree.
Low demand on the tree, even without surface hardness treatment, which reduces the cost of the coupling components.
No absorption to water/oil,small coefficient of thermal emption,good thermal conductivity and size stability.
The back of the steel strip can be plated with various metal,anti-corrosion.
The products now are used in sliding components of different
machines,such as auto machines,piston pump,gear pump,textile
machine,auto-sides machine,injection machine,sports machine,office

 

Steel Backed PTFE Bushings

 

Technical Date

 

Static Load

Low Speed Ratation

Rotation, Oscilation

Intermittent Operation

Long Time Operation

Operation Temp.

250N/m㎡

140N/m㎡

60N/m㎡

3.6N/m㎡/s

1.8N/m㎡/s

-195℃~+280℃

Friction Coefficient

Max linear velocity

Thermal Conductivity

Coefficient of themal expansion

 

 

Product Information
Bearing Number  Bushing
Size -- (mm)
Material PTFE/POM
Certification ISO/TS16949
Delivery Express/Air/Ship
Order Directly No
Properties Of ptfe Bearing Materials
Item Material

Compressive

strength(Mpa)

 Temperature range(℃) Coefficient of friction width of wear(mm)

PV factor limit

(MPa•m/s)

 Wear depth Limit(mm) Thermal Comductivity Kcal/M.br.C Coefficient of Linear expansion(per C)
SF-1 280 -195~+270 <0.20 <5.5 3.6 0.05 2.41 27x105
SF-2 140 -20~+100 <0.20
(grease)

<4.5

(grease)

 10
(grease)		 0.05 2.03 5.1x10-5

 

Dry Friction

Liquid Lubrication

 

0.03~0.20

2m/s

＞2m/s

42W(mk)

11*10 k

Tags:

sintered self lubricating bushes

self lubricating bearing

self lubricating bronze bushings