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-Bearings-ND040AR0-Dimensions.webp)
The ND040AR0 is a constant section bearing measuring 4″×5″×0.5″, crafted from durable chrome steel with a brass cage. It handles angular contact loads with a 30° contact angle, supporting dynamic radial loads up to 1819 lbf and static thrust loads up to 4260 lbf.
Its thin-section design and open seal make it easy to maintain, while the chromium plating adds extra corrosion resistance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.
This model is interchangeable with KAYDON bearings, offering a reliable replacement option. Ideal for applications requiring precise movement, such as robotics or medical equipment.
Weighing just 0.8 lbs, it’s lightweight yet robust. Compliant with RoHS standards, it’s a safe choice for various industrial uses.
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Performance Features of ND040AR0 Bearing
ND040AR0 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 under dynamic radial loads up to 1819 lbf.
The brass cage maintains ball alignment, enhancing smooth operation and reducing friction.
With ABEC-1 tolerance class, it offers reliable precision for various industrial uses.
How Is ND040AR0 Bearing Engineered for Reliability?
ND040AR0 Bearing features chromium plating, providing excellent corrosion resistance in harsh environments.
The thin-section design saves space while maintaining a high static radial load capacity of 3550 lbf.
Its open seal type allows for easy lubrication, ensuring consistent performance over time.
The bearing operates smoothly within a temperature range of -30°C to 110°C.
Designed for Durability: ND040AR0 Bearing
ND040AR0 Bearing’s chrome steel rings and balls offer strong resistance to wear and tear.
Its brass cage design minimises friction, contributing to a longer service life.
The bearing handles static thrust loads up to 4260 lbf, making it suitable for demanding applications.
With a weight of just 0.8 lbs, it combines strength with lightweight efficiency.
Flanged vs Non-Flanged: Benefits of ND040AR0 Bearing
ND040AR0 Bearing’s open design simplifies installation and maintenance, reducing downtime.
The chromium-plated surface enhances durability and resists corrosion in various environments.
Its precise ABEC-1 tolerance ensures consistent performance in angular contact applications.
The bearing’s compact 0.5″ width makes it ideal for space-constrained installations.
Where Is ND040AR0 Bearing Used?
ND040AR0 Bearing is commonly used in industrial automation, especially 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, ND040AR0 Bearing supports control systems and actuators, thanks to its chromium plating for corrosion resistance. The brass cage adds durability, making it suitable for high-vibration environments.
For medical imaging devices, ND040AR0 Bearing’s ABEC-1 tolerance provides the necessary precision. Its chrome steel construction ensures reliability in critical diagnostic equipment where consistent movement is essential.
In consumer electronics like high-end printers, ND040AR0 Bearing’s compact size and low friction contribute to quieter operation. The inch sizing makes it a flexible choice for various North American and UK-made devices.
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