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-Bearings-ND140AR0-Dimensions.webp)
The ND140AR0 is a constant section bearing measuring 14″×15″×0.5″, designed for angular contact loads. Made from chrome steel with a brass cage, it handles radial loads up to 3582 lbf and static thrust loads up to 9290 lbf.
Its thin section design and Endura-kote plating make it lightweight yet durable, suitable for high-precision applications. The open seal allows easy maintenance, and it operates smoothly in temperatures from -30°C to 110°C.
This bearing is interchangeable with KAYDON models, offering a reliable replacement option. Ideal for use in robotics or aerospace where space and precision are critical.
Weighing 2.57 lbs, it’s compliant with RoHS standards and comes pre-lubricated for immediate use. The 30° contact angle ensures stable performance under moment loads.
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Performance Features of ND140AR0 Bearing
ND140AR0 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, enhancing smooth operation and reducing friction.
With a static radial load capacity of 11,450 lbf, it handles heavy loads reliably.
How Does ND140AR0 Bearing Resist Wear?
ND140AR0 Bearing features chromium plating, providing excellent corrosion resistance and extended service life.
The chrome steel balls and rings are hardened for superior wear resistance in high-stress environments.
Its ABEC-1 tolerance ensures consistent performance with minimal vibration.
The lubricated design further reduces friction, preventing premature wear.
Engineered for Precision: ND140AR0 Bearing
ND140AR0 Bearing offers precise operation with a radial clearance of 0.0000 – 0.0005″.
Its thin-section design saves space while maintaining high load capacity and performance.
The single-row construction simplifies installation and ensures reliable angular contact.
With a temperature range of -30°C to 110°C, it performs well in varied environments.
Steel vs Ceramic Bearings: Strengths of ND140AR0 Bearing
ND140AR0 Bearing uses chrome steel for its rings and balls, balancing cost and performance.
This material choice provides good resistance to heavy loads and long-term durability.
The brass cage adds stability, reducing noise during operation.
Its chromium-plated surface enhances corrosion resistance, making it suitable for harsh conditions.
Industrial Uses of ND140AR0 Bearing
ND140AR0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its thin-section design. The angular contact feature makes it suitable for applications requiring precise rotational control, such as robotic arms.
Where Is ND140AR0 Bearing Used?
You’ll often find ND140AR0 Bearing in automation systems, particularly in conveyor belts and packaging machines. Its chromium plating enhances durability, ensuring long-term performance even in demanding environments.
Optimized for Performance: ND140AR0 Bearing
ND140AR0 Bearing works well in medical imaging devices, where smooth operation is essential. The brass cage reduces friction, making it a reliable choice for high-precision equipment.
Automotive vs Aerospace: Applications of ND140AR0 Bearing
In automotive systems, ND140AR0 Bearing supports steering mechanisms, while in aerospace, it aids in control surface actuators. Its ABEC-1 tolerance ensures consistent performance across both sectors.
Practical Applications of ND140AR0 Bearing
ND140AR0 Bearing is ideal for 3D printers, where its thin profile and angular contact design improve print accuracy. The chrome steel construction also handles the repetitive motions effortlessly.
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