CuSn8 and CuSn6.5 are two bronze alloys that are widely used in the manufacturing of bearings due to their exceptional mechanical properties and wear resistance. These alloys are composed of copper and tin, with CuSn8 containing 8% tin and CuSn6.5 containing 6.5% tin, respectively. This combination offers a balance of strength, ductility, and corrosion resistance, making them suitable for various industrial applications.

Flange cylindrical bushes, made from CuSn8 or CuSn6.5 bronze material, are a type of bearing that provides superior load-bearing capacity and stability. The flanged design enhances the bearing's support and rigidity, reducing the risk of misalignment or movement during operation. This ensures smooth and efficient performance, even under high loads and in harsh environments.

The cylindrical shape of these bushes allows for a secure and precise fit within machinery and equipment. The precision manufacturing of these bearings ensures tight tolerances and reduced friction, further enhancing their performance and extending their lifespan.

CuSn8 and CuSn6.5 bronze bearings are also known for their excellent corrosion resistance, making them suitable for use in wet or corrosive environments. This durability ensures reliable performance over extended periods, reducing the need for frequent maintenance or replacement.

Wh you're upgrading existing equipment or designing new machinery, CuSn8 and CuSn6.5 bronze flange cylindrical bushes are an excellent choice for enhancing performance and reliability. Contact us today to learn more about our range of bronze bearings and how they can help improve the efficiency and lifespan of your industrial applications.

Wrapped Bronze Bearing, Flange Bearing, Bronze Bushing | Metric Size

These wrapped bronze bearings have been designed to handle low speeds and high loads, are especially suited for oscillating motion and are ideal for construction, mining, agriculture and the automotive industry.

Wrapped Bronze Bearings

 Wrapped Bronze Bushings.pdf
Viiplus is always focusing on the overseas markets, by satisfying the ever-increasing demands of modernization of customers. We could provide products according to the international standards, and could also provide as per the customers' requests. With stable product quality and best level of services, our products have been exported to dozens of countries and regions from the Europe, the United States, and Southeast Asia, etc.
 
CuSn8 & CuSn6.5 Wrapped Bronze Bearings Material Flange Cylindrical Bushes Type.Order Today!Buy Bronze Bearings Online.Phosphor bronze bush made to order online.mbz-b09 flange bronze bearing fb090 bronze fb090 flange wrap copper brass.
Get access to 090 & 092 Flanged bearing drawings.ASK FOR A QUOTE.START YOUR PROJECT With an Application Engineer.
Wrapped Bronze Bearings (low-maintenance), used for heavy load applications, offered with lubrication pockets, grooves or thru holes, plain or flanged bearings and strip.Rolled flange bearings with lubrication pockets CuSn8 Bronze for Agricultural.
 
Bushings Bronze wrapped bearing with Diamond-shaped holes.
 

Bearing forms made to order: cylindrical bushes with non-standard dimensions, flanged bushes, sliding plates, customized bearing designs.

Overview

 
We have a large selection of 090 & 092 CuSn8. DIN 17662 plain and flanged bearings for various applications. With standard stock and inch dimensions in our warehouse and with the co-operation of skilled subcontractors, we are one of the most reliable suppliers available. With us you can order your bushings products according to your own drawings and specifications or you can choose from our large and wide standard selection. In addition, our short lead times and good logistics makes us an efficient and reliable partner.
 
The raw material of FB090 is hot - rolled high - grade phosphor - containing tin - green alloy.This type of sliding bearing is mainly designed to withstand heavy loads and impact.The whole bearing sliding surface contains lubricating oil holes, which form a lubricating film during operation and start-up to reduce friction.FB090 for radial, swinging and axial motion, especially for medium to high loads.

Characteristics

– High load capacity
– Works well in dirty environments
– Wide temperature range
– Easy to assemble
– Grease pockets as lubrication reservoirs
 

Metal Bronze raw materials are the most important technical and material basis of modern industry

• CuSn8 tin bronze

• Belong to the high strength heat-resistant bronze, stable mechanical properties under high temperature (400 ℃), has good anti-friction, in the atmosphere, freshwater and seawater corrosion resistance is very good, hot processing good under pressure, strengthening heat treatment, welding, is not easy to fine welding, machinability is good.

• Copper Cu: allowance;

• Tin Sn: 7.00 ~ 9.00;

• Zinc and zinc: 3.0 or less;

• P P: 0.5 ~ 3.00;

• Ni Ni: 1.5;

• Aluminum Al, 0.01;

• Iron Fe: 0.2;

• Si Si: 0.01 or less;

• S: sulfur 0.10;

• Material: 1.0 or less

• Supply status: copper strip, copper plate, copper rod, copper wire, copper tube, copper sleeve

CW453K copper alloy bushing material

Main bronze bushing products: copper alloy, brass, lead brass, tin brass, tin bronze, phosphorus bronze, aluminum bronze,aluminum brass, tin brass, tin bronze, special specifications can be customized!
 
 

Structure Characteristics 

• Easy installation

• Oil pockets store lubricating oil

• High load capacity

• Operating well in harsh working conditions

• The operating temperature of a wide fan

Main Applications

Bronze bushing with oil pockets application for Forestry, construction and agricultural machinery, cranes, forklifts and lifting equipment, etc.

Shape and Type:Plain cylindrical bearing, flanged bearing, thrust washer, slide plate.

Similar Bushing :BK-090, BRM10, COB-090, MBZ-B09, PRM, PRMF, SERIE SBA, SERIE SBB, WB700, WF-WB 700
 

The installation

The bearing shall be pressed into the bearing seat with H7 tolerance.Bearing inner diameter tolerance H9.
Shaft - bearing fit Self-lubricating Bearings
Lubrication shall be provided by means of shaft or radial through the bearing housing.All commonly used grease types or oils can be used.

Bronze Bearings and Bronze Sleeve Bushings made of CuSn8 with Lubrication Indents
 

• Materials: Cu -- 91.3% Sn -- 8.5% P -- 0.2%

• Standard: Cu Sn8. DIN 17662. CW453K

• Sliding surface (thickness) : evenly distributed

• Tensile strength Rm: 450N/mm

• Yield strength Rp0.2: 250N/mm

• A10 delay rate 40%

• Brinell hardness: 90-120 HB

• Friction coefficient: 0.08-0.25

• Thermal conductivity: 60W/m·K

• Temperature range: - 100 ° C / 200 ° C

• Rated static load: 120 N/mm

• Rated dynamic load: 40 N/mm

• Maximum linear speed (under lubrication) : 2.5m /s

• Allowable PV value (MpaXm/s): 2.8

• Materials for mating parts

• Recommended shaft hardness: >210HB

• The recommended shaft surface roughness is 1.6

• Tolerance: e7 - f7

• Bearing block: H7

Non-standard Bronze Bushings size custom
We can recommend the corresponding size, shape, and shape or length according to the requirements.Please contact us for quotation or more information.