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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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Bearing supplier buy direct from factory oilless bushing,auto bushing,composite

Bearing supplier buy direct from factory oilless bushing,auto bushing,composite

Brand Name : Zhijia
Model Number : composite bushing
Certification : ISO9001
Place of Origin : China
Price : USD 0.02-0.08 PCS
Supply Ability : 10000PCS /Month
Packaging Details : composite bushing package:Standard export packing, or as customers' requirement.
Material : Steel Brass or Bronze
Feature : Lubricating
Name : composite bushing
Samples : Available
Quality : Guaranteed
Item : composite bushing
Service : OEM Service
Base material : Steel,Stainless Steel
Type : composite bushing
Bushing : Wrapped Bushes
Contact Now

Many sizes oilless bush supply wrapped bronze bearing,flanged plastic bushing

composite bushing,copper sleeve, steel sleeve,sliding bearing and mosaic series bushing, axle bush choice for ZhiJia Bearing Manufacture Factory .

Product Description

composite bushing Specification

composite bushing Lead Free Lubrication Bearing based on steel-backing, sintered porous bronze as its interlayer, surface roller by acetal resin and polymer material constaining oleophylicity fiber and perform well on low friction factor, well wea performance and oil free condition lubrication. It has been widely applied to winding engines, printing and dyeing machinery, coal-cutters, punch, winch truck, traveling crane ect.

composite bushing Technical Parameters

Performance indexData
Max Load CapacityStatic load250N/mm2
Dynamic load110N/mm2
Max Sliding SpeedGrease lubricayion2.5m/s
Max PV Value LimitGrease lubricayion3.2N/mm2.m/s
Friction coefficientGrease lubricayion0.03-0.20
Working temperature-60℃- +130℃
Thermal conductivity4W/m.K
Coefficient of thermal expansion11x10-6/k

composite bushing Bushing O.D Tolerances Table

composite bushing Application Feature

1. Good carrying capacity, good wear resistance.

2. Applied for high load low speed rotation and rocking motion, often used in frequent opening and closing under load and hard to form hydrodynamic lubrication occasions.

3. Don’t have to refuel and maintenance under the long-term boundary lubrication conditions, and refueling in the bearing layer made a longer service life.

4. A certain margin kept on the surface of the plastic layer during molding, self-processes after assembly was pushed into holes to achieve a better assembly size.

5. Mainly used in auto chassis, metallurgical machinery, mining machinery, irrigation machinery, construction machinery, agricultural machinery and steel rolling equipment.

6. Widely used in lead-free fields for no lead containing.

Packaging & Shipping

composite bushing

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

Delivery Detail: 7-30days

Technical Process


Why US

1.we have 8 years technology experience, focus on the production of copper sleeve, steel sleeve, sliding bearing and mosaic series bushing, axle bush, product quality is reliable.

2.we are Alibaba contract cooperative partner ,the losses occurred in the process of trade by the Alibaba compensate pays first.We will give you enough sense of security.
3.automation and special machinery production and processing, to ensure the accuracy of the product, saving time and lower labor costs, making products with prices.
4.the number of domestic counterparts, the company jointly formed a large and ample supply base, reliable delivery capability, delivery is guaranteed. customers more successful as our team belief unremitting efforts, it is the most worthy of your own suppliers in China. latest offer price, authoritative technical advice, more products and services quickly contact us.

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

Tel:+86 553 6851660

Phone:+86 13170033891

Whatsapp:+86 13170033891


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