0504020013 Ball Bearing for Atlas Copco Compressor
0502109021 is the genuine Bearing, designated as part 0502 1090 21, engineered to provide critical support and ensure smooth rotation within your Atlas Copco Compressor. This original component minimizes friction, handles substantial loads from rotating assemblies like the air end or motor shaft, and is fundamental for maintaining operational efficiency and preventing energy loss.
Choosing the genuine Atlas Copco part 0502 1090 21 Bearing guarantees a perfect fit, superior durability, and the reliable performance required for your specific compressor model. Using this original genuine part protects against premature wear, reduces vibration, and safeguards the compressor’s long-term reliability. Welcome to contact us.
Precision-manufactured from high-grade materials, this bearing is built to withstand the continuous demands and variable loads of industrial compressor operation. Its exact specifications ensure it maintains precise shaft alignment, which is crucial for optimal power transmission and protecting adjacent components from stress and damage.
Therefore, installing the original 0502109021 Bearing is a direct investment in your compressor’s productivity and longevity. It helps ensure consistent system pressure, maximizes equipment uptime, and maintains the smooth, efficient performance your Atlas Copco Compressor was designed to deliver.
Parts NO. |
Name |
0502109021 |
0502 1090 21 – BEARING |
0504020013 |
0504 0200 13 – BALL BEARING |
1604049701 |
1604 0497 01 – ENGINE XAS 186 NO CS |
Parts NO. |
Name |
1604620500 |
1604 6205 00 – Valve |
1604672401 |
1604 6724 01 – Valve |
1615830900 |
1615 8309 00 – Anti-Vibration Pad |
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Direct from Source, Guaranteed Genuine
We specialize in the distribution of 100% original, new spare parts for air compressors, sourced directly to ensure authenticity, reliability, and perfect system compatibility for leading brands.
Complete Range of Genuine Compressors & Matched Filtration
We supply original air compressors and their genuine matched parts. Our core expertise extends to manufacturing high-performance filtration systems—including oil, air, and hydraulic filters—engineered to the precise specifications of major OEM equipment.
Tailored Support Across Industries
With deep expertise in sectors from mining to pharmaceuticals, we provide end-to-end support including technical consultation and maintenance, ensuring optimal productivity and system longevity for your specific application.
A Partner for Efficiency & Innovation
We combine decades of industry knowledge with a focus on the latest advancements, delivering innovative solutions that enhance operational efficiency, sustainability, and long-term value for our global partners.
1. What is the packaging standard?
We ensure product safety with inner poly bags and sturdy export cartons for outer packaging, suitable for all shipping methods.
2. What shipping options do you offer?
We provide flexible global shipping via air, sea, and express carriers to balance cost and speed for your needs.
3. What is the most economical shipping method?
For cost-sensitive shipments, we recommend Postal Air Mail or Sea Shipping (with tracking). Delivery typically takes 15-30 days.
4. How can I get faster delivery?
For urgent needs, we offer Express Shipping via DHL, UPS, FedEx, or EMS. This includes export customs clearance, with delivery in 5-10 working days, at a higher freight cost.
Established in 2010, Answk Technology Co., Ltd has evolved into a versatile provider, specializing in electronic and mechanical products. The introduction of the Answk Filter Business Division in 2017 marked our dedication to developing cutting-edge dust-removing filter cartridges. With over 30 years of manufacturing experience, our factory prioritizes independent research and sources premium materials globally. Emphasizing quality control, we design major production machines in-house and offer specialized OEM and ODM services to meet custom needs across diverse industries, including the production of original air compressor parts and compatible components for cost-effective solutions. 
We provides air filter, oil/fuel filter, hydraulic filter, oil separator, air filter cartridge, air compressor parts, etc. These products cater to diverse industries such as shipbuilding, mining, power supply, air compressors, engineering machinery, and automotive. Our filters are perfectly compatibility of CATERPILLAR, HYUNDAI, JCB, FLEETGUARD, DOOSAN,SANY,VOLKSWAGEN,HONDA,ATLAS COPCO,INGERSOLL RAND etc. 
Committed to innovation and excellence, Our Factory is a trusted partner for businesses seeking customized solutions. Our empowering OEM&ODM service leverages manufacturing expertise, seamlessly integrating your unique ideas into the production process. Whether it’s a specific design or product modifications, we deliver high-quality, bespoke solutions with precision and efficiency.