Bearing Part Number 0500451011

Atlas Copco Bearing Part Number 0500451011 is a genuine original core transmission support component specifically designed for the GA series screw air compressors. It precisely fits key rotating parts of the GA model, such as the main rotor, motor output shaft, and fan shaft, providing support and friction reduction during operation. As a core element of the GA model's rotating system, this bearing primarily fulfills three key functions: first, it offers stable radial and axial support for the rotating shaft, ensuring precise coaxial alignment of the main rotor and motor shaft during high-speed operation to prevent component collisions or increased friction due to shaft misalignment; second, through rolling contact between the rolling elements (such as balls or rollers) and the inner and outer rings, it converts sliding friction into rolling friction, significantly reducing operational resistance, minimizing energy loss, and enhancing the operational efficiency of the GA model; third, it isolates direct contact between rotating parts and fixed structures, preventing wear caused by direct metal-to-metal friction, while also assisting sealing structures in blocking dust and lubricant impurities from entering the bearing interior, thereby extending the service life of rotating components.
As a genuine original part, the production of this bearing strictly adheres to Atlas Copco's high-standard quality system. It is manufactured from high-strength bearing steel through precision machining and heat treatment, with extremely low surface roughness on the rolling elements and raceways of the inner and outer rings. Paired with a high-precision cage, it ensures stable operation and exhibits excellent fatigue strength and wear resistance. It can adapt to temperature variations and load fluctuations during long-term high-speed, high-load operation of GA models, preventing failures such as bearing seizure or abnormal noise due to material degradation or insufficient precision. Its dimensional parameters, including inner diameter, outer diameter, and width, fully match the specifications of the corresponding rotating shafts and mounting seats of GA models. The clearance value is precisely calibrated, allowing for tight assembly without additional machining during installation, ensuring stability and smoothness during the operation of rotating parts. Through pre-delivery rotation accuracy testing, lifespan testing, and sealing verification by the original manufacturer, this bearing provides reliable support for the rotating system of the GA series air compressors, helping the equipment maintain efficient and stable operation, reducing downtime caused by bearing failures, and ensuring long-term safe operation of the entire machine.

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FILTER ELEMENT 1613872000, FILTER ELEMENT 21M3/MIN 1613950300, AIR FILTER ELEMENT "1613740700(old) 2903740700(new)", FILTER AIR 1630040899(new) 1635040800(old), AIR FILTER ELEMENT 1613740800, KIT AIR FILTER 3001160210, AIR FILTER ELEMENT 2914930400, FILTER AIR "1630040699(new) 1621574200(old) 1635040600(old) 1621574299(old)", FILTER AIR 2901194702, FILTER ELEMENT 1621138999, FILTER AIR "1630040799(new) 1635040700(old)", AIR FILTER 1094807000, AIR FILTER "1630778399(new) 1623778300(old)", KIT FILTER "3001990005(new) 3002603090(old)", AIR FILTER KIT 3002619191, AIR FILTER ELEMENT "1837004906 1830020760 (old) 3002619150", AIR FILTER "1613900100(new) 1092300281(old)", FILTER KIT DD/DDP 12 2901300201, FILTER KIT PD/PDP 12 2901300301, FILTER KIT QD12 2901200511, KIT CV-OSV Q-05 3001172300, FILTER KIT "2901194402(new), 2901056612(old), 2901194401(old)", FILTER KIT DD/DDP 90 2901300205, FILTER KIT PD/PDP 310+ 2901300109, OIL FILTER 8000H "2903752600(new), 2903752601(old), 1625752600(old)", OIL FILTER 4000H 2903783600(new) 1622783600(old), OIL FILTER 1621737890(new) 1621737800(old), FILTER OIL 1625480050(new) 1625480000(old), FILTER OIL 1614874799(new) 1614874700(old), oil filter kit 2230008000, OIL FILTER SPARE "1625426150(new) 1625426100(old)", FILTER OIL4000"2903752501(new) 1625752501(old), 1613752500(old), 2903752500(old)", FILTER ELEMENT "1613610500(old) 1613610591(new) 1613610590(new)", OIL FILTER "3002600502(new) 1092900146(old) 1092200288(old)", OIL FILTER "2202929650(new) 2202929600(old)"