ATCORP, ATC-901, made by specialized CuSn8P an alloy of copper, tin, and phosphorus, is widely recognized for its exceptional properties including high strength, resilience, low friction, and excellent wear resistance. These attributes make it an ideal material for various applications, particularly in the manufacturing of bearings and bushings. The unique composition of phosphor bronze, particularly the CuSn8P grade, ensures high performance and durability in a wide range of industrial applications.ATC901 is an Advance bearing design over ATC900 with big grease pockets and through holes design to washout external contamination and dirt. This design have better life expectation compared to close indent design.These single layer sliding bushes are suitable for both rotating and oscillating movement and are particularly effective under conditions of high load and moderate speed. They are commonly used in various applications, such as agricultural machinery, construction machines, hydraulic cylinders, and more.
Performance Index
Units
Grease Lubricated
Max Dynamic Load
Mpa
40
Max Static Load
Mpa
120
Working Temperature
°C
-40 - +150
Max Linear Velocity
m/s
2.5
Max Pv Values
m/s x Mpa
2.8
Coefficient of Friction
0.06 - 0.14
Shaft Surface Hardness
HB
>200
Benefits of ATC901
The excellent corrosion resistance of CuSn8P makes it suitable for marine applications, including shipbuilding and offshore drilling platforms where exposure to saltwater is common.
CuSn8P bushings are used in various marine components due to their ability to withstand heavy loads and resist saltwater corrosion
Tractors, harvesters, and other farming machinery employ CuSn8P bushings in areas requiring durability, resistance to wear, and the ability to operate under demanding conditions
Landing gear assemblies and hydraulic systems in aircraft utilize CuSn8P bushings due to their reliability and ability to handle high loads and vibrations