CNC Machine Tbi Linear Motion Ball Screw Sfu3204 Sfu3205

CNC Machine Tbi Linear Motion Ball Screw Sfu3204 Sfu3205

It is wall wrapped bearings made of triple layer composites material which consists of a steel backing, a sintered porous bronze particles interlayer and calendared with PTFE and Pb mixture as surface layer. It is low friction coefficient, anti-wear, anti-corrosion and can be used without oil, or only when needed. Moreover, it is low cost, low vibration and low noise compact and light.
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Product Details

We mainly commit to the integrated demand and supply of General Plastic Bushing, Bronze Based Low Frication Bushing, Lead Free Bimetallic Bearings for domestic and foreign enterprises, relying on a mature supply chain system, customer management system and strong capital support. We provide a more professional and thoughtful one-stop procurement service for the majority of corporate customers, thereby saving time, energy and cost due to the complex selection and procurement. Our company will welcome the entire market with better products and perfect services, and create broader profit margins for our customers. Each customer's satisfactory is our goal. We never stop improving our technique and quality to keep up with the development trend of this industry and meet your satisfaction well.

Product Introduction:

SF-1X Self Lubricating Bushing It is the substitute of and parallels in performance with abroad  DU. It is wall wrapped  bearings made of triple layer composites material which consists of a steel  backing, a sintered porous bronze particles interlayer and calendared with  PTFE and Pb mixture as surface layer. It is low friction coefficient,  anti-wear, anti-corrosion and can be used without oil, or only when needed. Moreover,  it is low cost, low vibration and low noise compact and light.


Product Technical Data

Loadcapacity:140N/mm2
Frictioncoef(u):0.04~0.20
Temperature:-195~+280°C
Speedlimit:5m/s
PVlimit(dry):3.6N/mm2.m/s
limit(oil):50Nmm2.m/s


Product Feature And Application

Product Feature

· Very good wear and low friction performance over a wide

range of loads, speeds and temperatures in dry running conditions

· Suitable for lubricated applications

· Suitable for linear, oscillating and rotating movements


Applications

Industrial: Aerospace, agricultural equipment, construction equipotent, food and beverage, material handling equipment, forming machines : metal, plastic and rubber ; office equipment. Medical and scientific equipment, packaging equipment, pneumatic and hydraulic cylinders, pumps and motors, rail road and tramways, textile machinery, valves, etc.


Product Etails;

microsection

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---PTFE with Oil Fibre, 0.01~0.03mm

---Porous bronze, 0.2~0.3mm   (CuSn8Zn3:Sn<=8%;Zn<=3%;Cu=Balance)

 --Steel backing,0.7~2.3m

 ---Copper(0.008mm) or Tin(0.005mm


OPERATING PERFORMANCE

Dry

Good

Oil lubricated

Very Good

Grease lubricated

Good

Water lubricated

Fair

Process fluid lubricated

Good


Bearing Forms Available In Standard Dimensions

            

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Cylindrical bushes

Flanged bushes

Sliding plates

Thrust washer

Flanged washers


Deliver Shipping Term

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Different product packaging methodsHigh-intensity carton packagingPalletized packaging library
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Professional placementAir freightShipping


Certification:

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Our organization has a top quality assurance procedure have already been established for CNC Machine Tbi Linear Motion Ball Screw Sfu3204 Sfu3205. Our company has always followed the operating system of product quality first. We always adhere to the business philosophy of 'integrity, efficiency, innovation, and win-win', and hope to establish long-term safe, honest and effective cooperative relations with buyers all over the world.

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