Project Description

Bronze CuSn8P (DIN 17662) with lubrication pockets

We Provide Materials And Sliding Bearings To Engineers Around The World.Slide bearings Phosphor Bronze requiring maintenance / Bronze Bushing,Flange Size.In addition to the standard dry sliding bronze bearing shown in the catalog, non-standard products can be provided or ordered on request.We supply of Phosphor bronze bushings in material CuSn8, CuSn6, CuSn8P, CW459K.Download catalogue

High quality self-lubricating bearing materials are resistant to various types of damage and external factors while also providing corrosion protection, significantly extending their service life and making them reliable under all conditions.

bronze gleitlager cusn8

bronze gleitlager cusn8

Sleeve – bronze bushing with diamond pocket.These sleeves are designed to work under difficult conditions with high wear resistance and high load.The operating range of -100 ° c to 200 ° c is said to be rotatable for operation, swing or slide.

Bronze Bushings Parts Sizes range from 10 mm to 300 mm.

CuSn8 chemical composition

Material data sheet CuSn8P Cu Sn P

rest 7~9% 0.2~0.4%

This Bronze CuSn8P (DIN 17662) Phosphor Bronze Alloy Bearings is produced mainly in the hard temperature and has higher mechanical strength than CuSn6.The alloy has excellent bearing and corrosion properties.

Standard bushing tolerances (according to DIN ISO/3547)

The use of high density bronze roll forming or spherical oil holes, diamond oil hole special synthesis of the internal surface to reduce wear and prolong the service time and good anti-corrosion function.

Self-lubricating Bearings Type

  • Straight Bushings
  • Flange Bearings
  • Sliding Thrust Washer
  • Sliding Plates
  • Custom-made Bushing

About Us

VIIPLUS research and production of a variety of self-lubricating bearings, Multilayer Sliding Bushing, sliding bearings and other professional dry sliding bearing manufacturers.The company has a professional team, advanced and complete equipment, scientific and perfect management, self-lubricating bronze bushing sales throughout the world, by the majority of domestic and foreign customers trust and praise.


  • high load capacity
  • high terminal conductivity
  • high chemical resistance


Bronze CUSn8 & CuSn6 Material with lubrication pockets

  • Flanged bearings with lubrication indents
  • Cylindrical bearings with hole pattern
  • Cylindrical bearings with joint
  • Flanged bearings with lubrication indents
  • Bronze Bearings with lubrication indents
  • Bronze Bearings with hole pattern

Technical data

static surface pressure 140N/mm²

dynamic surface pressure 40 N/mm²

Fitting tolerances

  • housing H7
  • shaft e or f

Assembling Advise

The edges of the mounting hole and the shaft must be chamfered. It is recommended to use an arbour press. Please avoid damaging the sliding surface. The butt joint should not be in load direction.

Lubrication Bearings

is absolutely necessary in order to protect the sliding surface against corrosion und to guarantee correct running


Material:CuSn8P0.3 or CuSn6.5P0. 1
Temperature limit:-80℃~200℃
Load capacity:75N/mm2
Speed limit:2.5m/s
Check according to DIN 1494/ISO 3547
Width tolerance for cylindrical and flanged bearings

The high density copper alloy strip with special formula is used as the matrix. The surface of the bearing can be rolled with diamond or hemispherical oil holes and grooves according to the user’s requirements.It has the advantages of high density, large bearing capacity, good wear-resisting performance and long service life, etc., to replace the traditional cast copper cover, which can reduce the mechanical volume and reduce the cost.