Ground Needle Roller for Bearing Accessories is specially designed for bearing accessories. It is made of high-quality steel with a hardness of HRC60-64 and a surface roughness of Ra not greater than 0.2. The size range is Dw: 3-30, Lw: 5-50. It is processed by precision grinding technology with extremely high surface finish, which can effectively reduce the friction coefficient. The product size precision is precisely controlled to meet the installation requirements of various bearings. It has excellent wear resistance and high load capacity, and can operate stably under high load and high speed conditions. It is a key accessory to ensure the efficient operation of bearings.
Advantages
High-quality materials
Special steel is selected, which has high hardness and toughness, can withstand harsh working conditions, is not easy to deform and wear, and ensures long-term stable use.
Precision grinding
After advanced grinding technology, the surface roughness is extremely low, with a mirror effect, which effectively reduces friction with other components, improves transmission efficiency, and reduces energy loss.
Precise size
The production process strictly controls tolerances, has a high degree of fit, is easy to install, and can perfectly match various bearing accessories to ensure stable operation of the equipment.
Strong load-bearing capacity
The special structural design gives it excellent load-bearing capacity, which can cope with high-load operation and greatly improve the overall performance and service life of the bearing.
Applications
• Automotive field: used for engine and transmission bearings. When the engine is running at high speed, it ensures the stability of the bearings with high precision and wear resistance, reduces energy consumption, and transmits power efficiently.
• Industrial equipment: commonly used in machine tools and textile machinery. Machine tools rely on its low friction to achieve smooth and accurate transmission and ensure processing accuracy; when textile machinery is running, it carries the load and extends the service life of the equipment.
• Home appliances: bearings such as washing machines and air conditioner compressors are used. It can keep the motor running stably under complex working conditions, reduce noise and vibration, and improve the experience of using home appliances.
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