Steel sleeve bushings, hardened steel bushes, Pom material bushing

Share on (60427756605):


Price:

Quantity:


Product Overview

Description


Steel sleeve bushings, hardened steel bushes, Pom material bushing

Product Description

 

SF-2  Marginal Pb-free Self-lubricating Bearing

 

Material Features

 

SF-2 Marginal Pb-free self-lubricating bearing is used steel-backing as its structure,sintered porous bronze as its interlayer,surface inlaid the modified POM.Suitable for marginally lubricated and dry operation onthe conditions of lubrication in dents grease.It has been widely applied to metallurgical machinery, Mine machinery,water conservancy machinery,vapor lovomotive,building machinery,agriculture machinery,steel rolling industry etc.

 

 

Material  structure       

 

 

Pom with fibre

0.3~0.5mm
Porous bronze0.2~0.3mm
Steel backing0.4~2.2mm
Copper plating0.008mm

 

 

 

Specification

 

Performance indexData
Max Load Capacity PStatic load250N/mm^2
Dynamic load140N/mm^2
Max line speedgrease lubrication2.5m/s
Maximum pv valuegrease lubrication2.8N/mm^2·m/s
Ficition coefgrease lubrication0.05~0.25
Working Temperature-40°C~+130°C
Thermal Conductivity4w/m·k
Coefficient of linear Expansion11×10^(-6)/k

 

 

Application                                                                                                                        

1. Good load capacity and anti-wear.

2. It is used in high load capacities and low speed with rotational, oscillating or frequent stop-start motion.

3. It can work long time without oil in the condition of boundary lubrication, under oil or grease lubrication interval, the work is longer.

4. It is machinable for the thicker of POM.

5. The bushes can be applied in auto chassis, forging machine, metallurgical, civil engineering, power station, strip rolling industries etc.


 Picture showing

 

DSC_0140 DSC_0138

Packaging & Shipping

 

1.Standard export packing:Plastic bag + Carton Box + ploywooden case or as customer's        requirement

2.small package sending by courier
3.goods over 50kgs suggested sending by air cargo
4.mass order shipping by sea LCL or FCL

 

1 2

Our Services

 

1.Sample order is available

2.Small order is acceptable

3.Customized is available as per drawing or sample

 

Original documents

1.B/L(bill of lading )

2.C/O(certificate of origin )

3.Commercial invoice

4.Packing list

 

After-sale service

1.Goods quality following

2.Accept feedback and solve the problem

3.Regular return visit

 

Company Information

 

Factory                                                                                                

Our factory is located in the centre of Yangtze economy delta zone with convenient transportation, specialized in research, study and producing of self-lubricated bearings.

Our factory is equipped with advanced production and inspection line and managed by a high tech group.

Our factory dedicated in study and producing serials self-lubrication bearings which could be used in all sorts of condition respectively with high performance.

Our factory is looking forward to have an opportunity to work and cooperate with you.

 

04

 

FAQ

 

1.Can you give me discount?

Yes,of course.We will quote you lowest price at the beginning.

 

2.Will you send me free samples?

Yes.We can make some samples to you, please contact us for details.

 

3.How to get an accurate quotation?

A: If you are interested in our products, please provide us with below information:

 

♦ Drawings, photos or samples of products.

 

♦ Detailed sizes of products.

 

♦ Material of products.

 

♦ Surface treatment of products.

 

♦ Ordinary purchasing quantity.

 

4. What about the delivery time?

Normally the delivery time is about 20 Days, according to the quantity.

 

 

 

 

 

 

Please do not hesitate to contact us if you have any questions! 

 

Tel : 0086-573-84838380   

Fax: 0086-573-84838381

Cell: 0086-13600550024

Skype: augmanjohnson


0.1949 s.