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What's Sintered Bronze Bushing? Why you choose sintered bronze bushing

What's Sintered Bronze Bushing

Sintered bronze bushings is a a type of bushing with specific and special characteristics. It was made of bronze powder compacted in high pressure conditions and treated at high temperature. Once the sintering process has given a shape to the powder, the bush is then calibrated to reach certain dimensional and tolerances. Subsequently, bushings are impregnated with special lubricating oil that fill open material porosity.

This type of bushing procedure belongs to the interesting powder metallurgy world, is a product with special characteristics, suitable for high sliding speeds, low loads and high precision applications, especially for low or absent lubrication operating conditions.

Sintered Bronze Material:

Sintered Bronze material consists of high proportionof copper, as well as the carefully chosen types of graphite and silicate resulting in high wear resistance of the part even under high energy conditions. SAE841 is the often used material code for sintered bronze bushing.

Manufacturing Process

1. Sintered:Bronze powder is pressed into the desired bushing shape by mould and then heated to a specific temperature, causing the particles to bond together to form a solid, but porous, matrix

2. Impregnation:After sintering, the porous bronze structure is submerged in a hot lubricant, such as mineral oil, which fills the voids and creates a self-lubricating bearing.

Advantages:

Dry Self-lubricating
Good load capacity
Easy to assembly
Minimum overall dimensions
Standard items widely available
Special items on demand
Wide range of operating temperature
Minimized wear and good service life

Application

Aerospace (flight control system, landing gear assemblies, aircraft components)
Agriculture Industry
Automotive Industry (sway bars, control arms, vehicle suspension components)
Construction Industry
Energy (gearbox assemblies and yaw mechanisms in wind turbines, turbine shafts in hydroelectric power plants)
Food processing
Industrial (pivot points, rotating shafts)
Offshore,Pumps and steel plant

Pub Time : 2025-09-21 08:06:43 >> News list

Contact Details

Jiashan PVB Sliding Bearing Co.,Ltd

Contact Person: Ms. Catherine Hu

Tel: 86-13867374571

Fax: 86-573-84027072

company news about What's Sintered Bronze Bushing? Why you choose sintered bronze bushing

Solid Bronze Bearing

Graphite Bronze Bearing

Wrapped Bronze Bearing

PTFE Lined Bushing

POM Bushing

Bimetal Bushing

Graphite Plugged Bronze Wear Plate

Filament Wound Bearing

Ball Cage Bearing

Sintered Bronze Bushing

Spherical Plain Bearings

Bronze Mesh PTFE Bearing

Hardened Steel Bushing

Steel Copper Alloy Bearing

Other Bearings

Plastic Bushing

Phenolic Wear Ring

PTFE Lined Bushing

Lead Free PTFE Lined Bearings Self Lubricating

Bronze Back PTFE Composite Bushing Sintered

POM Bushing

Steel Back POM Bushing Composite DX Bearings

Steel Back POM Coated Metal Polymer Composite Boundary Lubricating Plain Bushing