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-Bearings-KG042AR0-Dimensions.webp)
The KG042AR0 is a constant section bearing with a 4.25″ bore and 6.25″ outer diameter, designed for angular contact loads. Its slim 1″ width makes it ideal for tight spaces, while the chrome steel construction ensures durability.
This single-row ball bearing handles dynamic radial loads up to 6438 lbf and static thrust loads up to 14090 lbf. With a 30° contact angle, it provides stable performance in various applications.
The open design allows easy lubrication, and the brass cage enhances smooth operation. It works in temperatures from -30°C to 110°C, suitable for industrial environments.
Interchangeable with KAYDON bearings, it’s a practical choice for replacements. Ideal for machinery requiring precise angular contact, such as robotics or medical equipment. Compliant with RoHS standards, it weighs 3.83 lbs.
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Performance Features of KG042AR0 Bearing
KG042AR0 Bearing is designed with a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability and resistance to wear in demanding conditions.
The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a dynamic radial load capacity of 6438 lbf, KG042AR0 Bearing handles heavy loads reliably.
KG042AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent performance for precision applications.
Key Fields for KG042AR0 Bearing
KG042AR0 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 angular contact design handles both radial and axial loads efficiently.
In aerospace applications, KG042AR0 Bearing’s lightweight construction and high load capacity make it suitable for control systems and actuators. Its brass cage ensures smooth operation even under varying temperatures.
For medical imaging devices, KG042AR0 Bearing provides reliable rotation in components like CT scanners. The chrome steel rings and balls offer durability, while the open design allows for easy lubrication.
KG042AR0 Bearing is also found in packaging machinery, where its precise tolerances ensure consistent performance. The ABEC-1 tolerance class makes it a cost-effective choice for many standard applications.
In semiconductor manufacturing, KG042AR0 Bearing supports wafer handling systems, thanks to its smooth operation and resistance to wear. The inch sizing makes it compatible with many North American equipment designs.
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-Bearings-KG042AR0-Drawing.webp)