SF 2Y wrapped bronze bushing,sleeve bearings for electric motors,polyurethane bushing

Product Overview

Description

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SF-2Y wrapped bronze bushing,sleeve bearings for electric motors,polyurethane bushing

 

1.Moder number:SF-2Y
2.Material:brass,POM
3.polyurethane bushing

4.sleeve bearings for electric motors

5.wrapped bronze bushing

 

SF-2Y

Marginal Pb-free Self-lubricating Bearing

 

Material Feature

SF-2Y has the same structure and functional performance with SF-2.It can work long time without oil in the condition of prelubricated with lubrication indents.Widely applied to metallurgy machinery.Mining machinery, water conservancy machinery,automobile building machinery, agriculture machinery rolling steel industry etc.

 

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Material structure 

Pom with fiber	0.3~0.5mm
Porous bronze	0.2~0.3mm
Steel backing	0.4~2.2mm
Copper plating	0.008mm

 

Specification

Performance index		Data
Max Load Capacity P	Static load	250N/mm²
	Dynamic load	140N/mm²
Max line speed	grease lubrication	2.5m/s
Maximum pv value	grease lubrication	2.8N/mm²·m/s
Ficition coef	grease lubrication	0.05~0.25
Working Temperature		-40°C~+130°C
Thermal Conductivity		4w/m·k
Coefficient of linear Expansion		11×10^(-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.

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.

6. SF-2Y is widely used in the machine that Lead is unacceptable.

 

Factory

Our factory located in the centre of yangtze economy delta zone.

we producing of self-lubricated bearings.

The main products are:

- SF non-oil lubrication bearing -

- JF double metal bearing -

- FB bronze bearing -

- JDB inset solid lubrication bearing -

- FZ straight bearing -

The company is looking forward to have an opportunity to work and cooperate with you!

 

 

 

 

 

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

 

  

 

We are at service in 24 hours.

 

Tel: 0086-573-84181880

Fax:0086-573-84838381             

cell: 0086-13600550024

Skype: augmanjohnson