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The KC120AR0 is a slim, angular contact ball bearing measuring 12″ by 12.75″ with a width of just 0.375″. Made from chrome steel with a brass cage, it’s built for durability and smooth operation.
This bearing handles radial loads up to 2147 lbf and thrust loads up to 5570 lbf, making it versatile for various applications. Its 30° contact angle ensures stable performance under angular forces.
The open design allows easy lubrication, while the ABEC-1 tolerance class offers reliable precision. It operates well in temperatures from -30°C to 110°C.
Ideal for machinery requiring slim profiles, like robotics or medical equipment. Weighing 1.23 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.
Interchangeable with KAYDON bearings, it’s a practical choice for replacements or upgrades.
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How Is KC120AR0 Bearing Engineered for Reliability?
KC120AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide durability, while the brass cage ensures smooth operation.
With a dynamic radial load capacity of 2147 lbf, it handles demanding conditions effectively.
The ABEC-1 tolerance class guarantees consistent performance in precision tasks.
Key Fields for KC120AR0 Bearing
KC120AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin section design saves space without compromising performance. The 30° contact angle ensures smooth handling of combined radial and axial loads.
In aerospace applications, KC120AR0 Bearing’s lightweight construction and ABEC-1 tolerance make it suitable for instrumentation and control systems. Its brass cage provides reliable operation in environments with varying temperatures.
For medical imaging devices, KC120AR0 Bearing offers consistent rotation due to its chrome steel rings and precise clearance. The open design allows for easy lubrication, extending service life in high-use scenarios.
Where Is KC120AR0 Bearing Used?
You’ll often find KC120AR0 Bearing in packaging machinery, where its slim profile and angular contact design help maintain alignment under dynamic loads. The inch sizing makes it a straightforward fit for North American equipment.
In semiconductor manufacturing, KC120AR0 Bearing’s precision and low friction are ideal for cleanroom applications. The lubricated setup ensures minimal particle generation, critical for sensitive environments.
Built for Heavy-Duty Use: KC120AR0 Bearing
KC120AR0 Bearing handles moment loads well, making it a solid choice for turntables and rotating platforms in entertainment equipment. Its static moment rating of 21040 lbf ensures stability under uneven loads.
For small wind turbines, KC120AR0 Bearing’s durability and temperature range (-30°C to 110°C) make it reliable in outdoor conditions. The brass cage resists corrosion, even in coastal environments.
Automotive vs Aerospace: Applications of KC120AR0 Bearing
In automotive test rigs, KC120AR0 Bearing’s dynamic radial load capacity (2147 lbf) supports accurate measurements during component validation. Its inch dimensions simplify integration with existing setups.
For satellite mechanisms, KC120AR0 Bearing’s lightweight and precision are key. The chrome steel construction ensures long-term reliability in zero-gravity conditions.
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