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The K20020AR0 is a constant section bearing with a slim 20mm width and dimensions of 200mm by 240mm, made from durable chrome steel. It handles angular contact loads with a 30° contact angle, supporting radial loads up to 5966 lbf and static thrust loads up to 14230 lbf.
Its open design and brass cage ensure smooth operation, while the ABEC-1 tolerance class offers reliable precision. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.
This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for applications like robotics or precision machinery where slim, high-load bearings are needed.
Weighing 1.54kg, it’s lightweight yet robust for its size, and complies with RoHS standards for safe use.
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How Does K20020AR0 Bearing Handle Angular Contact Loads?
K20020AR0 Bearing features a 30° contact angle, optimised for angular contact applications.
Its chrome steel construction ensures strength and durability under dynamic radial loads up to 5966 lbf.
The brass cage maintains ball alignment, reducing friction and wear.
With a temperature range of -30°C to 110°C, it performs reliably in various conditions.
Key Fields for K20020AR0 Bearing
K20020AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its angular contact design handles combined loads effectively. The thin section construction saves space without compromising performance.
In aerospace applications, K20020AR0 Bearing supports control systems and actuators due to its high static load capacity and reliable brass cage. Its metric sizing ensures compatibility with European aircraft components.
For medical imaging devices, K20020AR0 Bearing’s chrome steel rings provide smooth rotation essential for accurate scans. The open seal design allows for easy lubrication, extending service life in demanding environments.
Where Is K20020AR0 Bearing Used?
You’ll find K20020AR0 Bearing in packaging machinery, where its 30° contact angle manages both radial and thrust loads efficiently. The ABEC-1 tolerance ensures consistent performance in high-speed operations.
In semiconductor manufacturing, K20020AR0 Bearing’s precise dimensions and brass cage reduce vibration for delicate processes. Its temperature range suits cleanroom conditions without requiring frequent maintenance.
Built for Heavy-Duty Use: K20020AR0 Bearing
K20020AR0 Bearing excels in construction equipment like crane rotators, handling heavy moment loads with ease. The chrome steel construction resists wear even in dusty outdoor environments.
For wind turbine yaw systems, K20020AR0 Bearing’s large diameter and thin profile provide stability while minimising weight. Its static thrust capacity makes it ideal for intermittent high-load conditions.
Automotive vs Aerospace: Applications of K20020AR0 Bearing
In automotive testing rigs, K20020AR0 Bearing supports dynamic load simulations with its high moment rating. The lubricated design ensures smooth operation during prolonged testing cycles.
For satellite tracking systems, K20020AR0 Bearing’s precision angular contact maintains alignment under thermal variations. Its brass cage prevents galling in vacuum conditions where standard cages might fail.
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