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Constant Section (CS) Bearings NC070AR0
Constant Section (CS) Bearings NC070AR0

Constant Section (CS) Bearings NC070AR0

The NC070AR0 is a constant section bearing measuring 7″×7.75″×0.375″, designed for angular contact loads. Made from chrome steel with a brass cage, it offers durability and smooth operation. Its thin section design makes it a space-saving choice.

This bearing handles dynamic radial loads up to 1575 lbf and static radial loads up to 4320 lbf. With a 30° contact angle, it performs well in applications requiring precise angular contact. It operates smoothly in temperatures from -30°C to 110°C.

The open design allows easy lubrication, while the chromium plating enhances corrosion resistance. Its ABEC-1 tolerance ensures reliable performance for general applications. The bearing is interchangeable with KAYDON models for convenient replacements.

Ideal for use in machinery where space is limited but precision is needed. Suitable for applications like robotics or medical equipment requiring angular contact bearings. Weighing just 0.74 lbs, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number NC070AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 7"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 7.75"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 7.277"
  • Internal Diameter On Outer Ring (Small Side Face) 7.473"
  • Internal Diameter On Outer Ring (Large Side Face) 7.550"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1575 lbf
  • Static Radial Load 4320 lbf
  • Static Thrust Load 3930 lbf
  • Static Moment 12470 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 3071 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.74 lbs
  • price($) 194.26

Features

How Is NC070AR0 Bearing Engineered for Reliability?

NC070AR0 Bearing features a single-row angular contact design, optimised for handling both radial and thrust loads efficiently.
Its chrome steel rings and balls provide durability, while the brass cage ensures smooth ball alignment.

With a dynamic radial load capacity of 1575 lbf, NC070AR0 Bearing performs reliably in demanding applications.
The ABEC-1 tolerance class ensures consistent precision, suitable for various industrial uses.

NC070AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C, adapting to diverse environments.
Its chromium plating enhances corrosion resistance, extending service life even in challenging conditions.

The thin-section design of NC070AR0 Bearing saves space without compromising performance.
Its 30° contact angle improves load distribution, reducing wear over time.

Application

Industrial Uses of NC070AR0 Bearing
NC070AR0 Bearing is commonly used in robotics and automation systems, where its thin section design saves space without compromising load capacity. The angular contact design ensures smooth rotation in robotic arms and precision machinery.

Where Is NC070AR0 Bearing Used?
You’ll often find NC070AR0 Bearing in medical imaging equipment, where its consistent performance and low friction are essential. The chromium plating adds extra durability, making it suitable for high-precision applications.

Built for Heavy-Duty Use: NC070AR0 Bearing
NC070AR0 Bearing handles radial and thrust loads effortlessly, making it ideal for industrial gearboxes and conveyor systems. Its brass cage provides excellent wear resistance, even in demanding environments.

Automotive vs Aerospace: Applications of NC070AR0 Bearing
In automotive steering systems, NC070AR0 Bearing offers reliable performance under angular loads. For aerospace applications, its lightweight construction and precision tolerances make it a preferred choice.

Perfect Fit for Automation: NC070AR0 Bearing
NC070AR0 Bearing works seamlessly in 3D printers and CNC machines, where accuracy and repeatability are key. The open design allows for easy lubrication, ensuring long service life.

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