product Description
Brake shoe roller
The brake shoe roller is a core transmission component in truck drum braking systems. Its working principle is based on the mechanism of replacing sliding friction with rolling friction in mechanical transmission, achieving efficient conversion of braking efficiency through precise geometric design and optimization of force transmission paths.
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Euclid No./OE No. |
E-586 |
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Name |
Camshaft brake roller |
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Weight (kg) |
0.256 |
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Material |
20Cr |
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Surface treatment |
Zinc coating |
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Application Part No. |
AIR BRAKE - MINOR BRAKE REPAIR KIT | E10756, E17489, R507092 E9283, E10757, R507093 E9281, R507090, R507088 |
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| AIR BRAKE - REPAIR KIT | E9282, E11493 E11747, E17378 R507017, E14539 |
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| AIR BRAKE - BRAKE HARDWARE KIT | K501, K377, K374, K373, K336 R507089 |
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Products advantages
20Cr Material
The roller is made of 20Cr material, is a low-carbon alloy steel, known for its good hardenability and toughness, commonly used in manufacturing gears, shafts, and other mechanical components requiring moderate strength and wear resistance after carburizing and quenching treatments.
Carburizing
Carburizing is a heat treatment process that diffuses carbon into the surface of a metal component to increase its hardness and wear resistance while keeping the core tough.
Quenching
Quenching is a heat treatment process in which a metal is heated to a specific temperature and then rapidly cooled (often in oil or water) to increase its hardness and strength, though it may also make the metal more brittle.
Surface Treatment
The surface is galvanized and sprayed (electrophoresis), to form a protective zinc layer against corrosion, followed by an electrophoretic spraying treatment that deposits a uniform, durable organic paint film to enhance aesthetics and further improve resistance to rust and wear.
company advantages
Hangzhou Bainuo Machinery Co., Ltd
Our company founded in 2010 and has more than 100 employees with production capacity of 100 million.
As an auto parts manufacturer boasting 15 years of production expertise, we have honed our focus on the research, development, and manufacturing of automotive components. Over the years, our factory has amassed profound industry insights and technical proficiency. Supported by a seasoned production team and a rigorous quality control framework, we are dedicated to delivering dependable, high-quality auto parts that cater to the diverse requirements of our clients.
a direct manufacturer
covers 10,000 square meters
high-quality customized services
High quality
advanced equipment
professional team
one-stop solution
Professional Equipment
We own over 100 sets of equipment, such as CNC spring machine, laser cutters, turret punch presses, CNC bending machines, CNC lathes, milling machines, drilling machines, grinding machines, sheet shears and high-performance punch presses, etc.
