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Nanling Yifang Zhijia manufacture factory
Nanling Yifang Zhijia manufacture factory This is YiFang ZhiJia Bearing CO.,LTD which is specializing in sliding bearing for many years,What you need when you need!
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Customized OEM oilless bearing 6203 bearing,excavator bearing, copper bush

Customized OEM oilless bearing 6203 bearing,excavator bearing, copper bush

Brand Name : Zhijia
Model Number : copper bush
Certification : ISO9001
Place of Origin : China
Price : USD 0.75-20 PCS
Supply Ability : 10000PCS /Month
Packaging Details : copper bush package:Standard export packing, or as customers' requirement.
Quality : Guaranteed
Feature : Lubricating
Name : copper bush
Samples : Avilable
Item : copper bush
Bushing : Sleeve,flange
Structure : Casting
Type : copper bush
Package : Container
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copper bush,copper sleeve, steel sleeve,sliding bearing and mosaic series bushing, axle bush choice for ZhiJia Bearing Manufacture Factory who focus on the slide bearing more than 8 years.

Product Description

copper bush Specification

brass bushing JDB Solid-lubricant inlaid bearing use high grade metal alloys as their base material, inlaid graphite and grease during the process of friction, it will release solid lubricant and lubricant oil automatically. The products are widely used in injection molding, automobile mold, engineering machine, food machinery and water turbines, etc.

copper bush Technical Parameters

Sleeve Bearings:

Model No.Min. I.D.Min.O.D.Max.I.D.Max.O.D.Max. Length

I.D. = inner diameter

O.D. = Outer diameter

Flange Bearings:

Model No.Min. I.D.Min.O.D.Max.I.D.Max.O.D.Min.F.D.Max.F.D.Max. Length

I.D. = inner diameter

O.D. = Outer diameter

F.D. = Falnge diameter

copper bush Application Feature

Properly and simply designed,widely used;

Being used without oil;

Low cost for usage;

The superior functions can be brought into play under high load and low rotating speed;

The wear resistance can be brought into play even in places the oil film form into difficulties because of the reciprocating and rocking movement, starting and stopping;

Superior chemical resistance and corrosion resistance;

The products is more comparing to the similar kinds of products,this kind of products, this kind of products has longer working life and need seldom maintenance. It has longer replacement circle and good properties.

Why US

Our Advantages for copper bush

1.Maintenance-free operation

2.Minimum wall thickness, minimum space requirements

3.Accommodation of heavy loads

4.Wide range of temperatures

5.Good sliding properties

6.High wear resistance

7.No machining required.


It has a certain gap between the hole and the shaft having a traditionalrelative motion, and the motion coefficient of friction between the large hole and shaft, ball retainer after use, so no direct contact with the shaft and thehole, but through the middle trace interferencethe contact with theball, so high precision. Rolling friction instead of sliding friction, the rolling flexible, low friction, long service life.In both the rotation, another movement of the occasion, with no oil or refuel thesleeve and the shaft to match, although they would meet the requirements, but to a lesser movement precision rolling bearing, can only meet the relative rotation of the occasion, andthe use of ball holdingafter the circle, the above two conditions are satisfied, this product has been widely used in Die frame, high-precision machine tools, machine tool accessories and high accuracy is required axial or neckto move simultaneously occasions. Be moredifferent occasions, respectively copper-elect linear bearings, linear bearings and plasticbase aluminum linear bearings.

Packaging & Shipping

Packaging Details: Standard export packing, or as customers' requirement.

Delivery Detail: 7-30days


If you have any problems , please do not hesitate to contact me !

Tel:+86 553 6851660

Mobile:+86 13170033891

Whatsapp:+86 13170033891


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