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-Bearings-KA045AR0-Dimensions.webp)
The KA045AR0 is a slim, angular contact ball bearing measuring 4.5″ in bore and 5″ in outer diameter, with a thin 0.25″ width. Made from chrome steel with a brass cage, it’s built to handle both radial and thrust loads efficiently.
Its 30° contact angle and ABEC-1 tolerance ensure smooth operation under dynamic radial loads up to 637 lbf. The open design allows easy access for lubrication, extending its service life.
This bearing is ideal for applications where space is limited but precision is key, such as robotics or medical equipment. It operates well in temperatures from -30°C to 110°C.
Weighing just 0.21 lbs, it’s lightweight yet durable. Compliant with RoHS standards, it’s a reliable choice for replacements, interchangeable with KAYDON models.
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Performance Features of KA045AR0 Bearing
KA045AR0 Bearing is designed with a 30° contact angle, providing excellent angular contact performance.
Its chrome steel rings and balls ensure durability and resistance to wear in various applications.
The brass cage maintains proper ball alignment, enhancing smooth operation and reducing friction.
With a dynamic radial load capacity of 637 lbf, it handles demanding tasks efficiently.
How Does KA045AR0 Bearing Resist Wear?
KA045AR0 Bearing uses chrome steel for both rings and balls, offering strong resistance to wear.
The brass cage helps distribute loads evenly, further reducing wear and extending service life.
Its ABEC-1 tolerance class ensures consistent performance in precision applications.
This bearing operates smoothly within a temperature range of -30°C to 110°C.
Engineered for Precision: KA045AR0 Bearing
KA045AR0 Bearing features a thin-section design, making it ideal for space-constrained applications.
The 30° contact angle allows it to handle both radial and thrust loads effectively.
Its chrome steel construction provides reliable performance in various environments.
With a static radial load capacity of 1660 lbf, it ensures stability under heavy loads.
Steel vs Ceramic Bearings: Strengths of KA045AR0 Bearing
KA045AR0 Bearing’s chrome steel construction offers a balance of strength and affordability.
The brass cage ensures smooth operation, reducing noise and vibration.
Its thin-section design makes it suitable for applications where space is limited.
With a static moment load rating of 4810 lbf, it provides reliable performance in demanding conditions.
Industrial Uses of KA045AR0 Bearing
KA045AR0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its slim 0.25″ width. Its angular contact design handles both radial and thrust loads efficiently in applications like rotary tables.
Where Is KA045AR0 Bearing Used?
In robotics, KA045AR0 Bearing provides smooth motion control for robotic arms due to its precise ABEC-1 tolerance. The brass cage ensures quiet operation, ideal for automated assembly lines.
Built for Heavy-Duty Use: KA045AR0 Bearing
KA045AR0 Bearing’s chrome steel construction makes it suitable for medical imaging devices requiring consistent performance. The 30° contact angle offers stability during high-precision movements.
Automotive vs Aerospace: Applications of KA045AR0 Bearing
In automotive steering systems, KA045AR0 Bearing’s thin section design saves space without compromising load capacity. For aerospace, its lightweight build (0.21 lbs) is advantageous in control mechanisms.
Essential Roles of KA045AR0 Bearing
KA045AR0 Bearing works well in 3D printers, where its low friction reduces wear during repeated movements. The open seal allows for easy relubrication, extending service life in demanding conditions.
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-Bearings-KA045AR0-Drawing.webp)