UC206-20K 1-1/4″ Bore Set Screw Lock Bearing – AKSGKGQ Insert Bearings

Description

Product Overview

The UC206-20K 1-1/4″ bore set screw lock insert bearing is a precision‑engineered component designed for demanding industrial applications. Manufactured by AKSGKGQ, this spherical insert bearing combines a high‑strength steel body with a meticulously machined bore that measures 1-1/4″ (31.75 mm) in diameter, a height of 1-1/2″ (38.1 mm), and an outer diameter of 2-31/64″ (62 mm). The bearing features a dual‑bearing configuration that provides exceptional load distribution and reduces wear on rotating shafts. Its compact package dimensions of 3.98 × 2.83 × 2.76 inches and a weight of 1.26 lb make it easy to handle and store, while the included set screw lock ensures a secure, vibration‑resistant fit.

Designed for seamless integration into power transmission systems, the UC206-20K bearing offers a spherical insert that accommodates slight misalignments, extending the service life of both the bearing and the equipment it supports. The robust steel construction resists corrosion and fatigue, delivering reliable performance even under high‑temperature and high‑load conditions. This product has earned a solid reputation, ranking #62 in the Insert Bearings category on Amazon and receiving an average customer rating of 3.9 stars from four reviews, reflecting its consistent quality and value.

Usage

Ideal for a wide range of industrial settings, the UC206-20K bearing is commonly used in gearboxes, motor assemblies, conveyor systems, and heavy‑duty machinery where precise rotational movement is critical. Its 1-1/4″ bore size makes it compatible with standard shafts used in many power transmission applications, while the set screw lock mechanism simplifies installation and maintenance, reducing downtime for technicians. The bearing’s spherical design tolerates angular misalignment, making it suitable for environments where shaft deflection or vibration is a concern, such as in mining equipment, manufacturing lines, and agricultural machinery.

Engineers and maintenance professionals appreciate the bearing’s ease of installation: the set screw can be tightened with a standard hex wrench, securing the bearing without the need for additional fasteners or adhesives. This feature is especially valuable in retrofit projects where space is limited and quick, reliable installation is essential. The bearing also performs well in high‑speed applications, maintaining stability and minimizing heat buildup thanks to its efficient load‑carrying geometry.

Why Choose Us

Choosing AKSGKGQ means selecting a partner committed to quality, reliability, and customer satisfaction. Our bearings are manufactured under strict quality‑control protocols, ensuring each unit meets exact dimensional tolerances and material specifications. We source premium steel alloys that provide superior strength, wear resistance, and corrosion protection, guaranteeing long service intervals and reduced replacement costs.

In addition to product excellence, AKSGKGQ offers comprehensive technical support and a responsive after‑sales service team. Whether you need assistance with installation, troubleshooting, or selecting the right bearing for a specific application, our engineers are available to provide guidance and solutions. Our commitment to continuous improvement means we regularly update our product line with the latest material technologies and design enhancements, keeping you ahead of industry standards.

When you purchase the UC206-20K bearing, you benefit from a product that has been tested for durability, load capacity, and performance under real‑world conditions. Our rigorous testing includes fatigue cycles, temperature extremes, and vibration analysis, ensuring the bearing can withstand the harsh environments typical of industrial power transmission systems.

Key Features

• High‑strength steel construction delivers long‑lasting durability and resistance to wear.
• Spherical insert design accommodates shaft misalignment, reducing vibration and extending equipment life.
• Dual‑bearing configuration provides balanced load distribution for smoother operation.
• Easy set‑screw lock installation saves time and eliminates the need for additional fasteners.
• Comprehensive technical support and warranty ensure confidence and peace of mind.

FAQ

What shaft sizes are compatible with the UC206-20K bearing?

The bearing is designed for a 1-1/4″ (31.75 mm) bore, making it compatible with standard shafts of that diameter. It can also accommodate slight variations due to its spherical insert design.

Can this bearing be used in high‑temperature environments?

Yes. The steel alloy used in the UC206-20K bearing is rated for elevated temperatures up to 200 °C (392 °F), ensuring reliable performance in hot operating conditions.

How does the set‑screw lock mechanism improve installation?

The set‑screw lock provides a secure, vibration‑resistant connection without the need for additional adhesives or clamps. It can be tightened with a standard hex wrench, simplifying the installation process and reducing maintenance time.

Is there a warranty or after‑sales service for this bearing?

AKSGKGQ offers a limited one‑year warranty covering material and workmanship defects, along with dedicated technical support to assist with any installation or performance questions.

What applications benefit most from this bearing’s design?

Applications that require precise rotational movement, such as gearboxes, motor assemblies, conveyor drives, and heavy‑duty machinery, benefit from the bearing’s load‑distribution capabilities and misalignment tolerance.