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Constant Section (CS) Bearings NA080AR0
Constant Section (CS) Bearings NA080AR0

Constant Section (CS) Bearings NA080AR0

The NA080AR0 is a constant section bearing measuring 8″×8.5″×0.25″, designed for angular contact loads. Made from durable chrome steel with a brass cage, it handles radial loads up to 890 lbf and static thrust loads of 2280 lbf.

Its thin section design and open construction make it easy to maintain, while the 30° contact angle ensures smooth operation. The bearing is plated with Endura-kote for added protection against wear.

This model is interchangeable with KAYDON bearings, offering a reliable replacement option. Suitable for applications requiring precise movement, such as robotics or medical equipment.

With a temperature range of -30°C to 110°C and compliance with RoHS standards, it’s a versatile choice for various industrial uses. Weighing just 0.36 lbs, it’s lightweight yet robust.

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Product Parameters

  • Part Number NA080AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 8"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 8.5"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 8.186"
  • Internal Diameter On Outer Ring (Small Side Face) 8.314"
  • Internal Diameter On Outer Ring (Large Side Face) 8.359"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 890 lbf
  • Static Radial Load 2890 lbf
  • Static Thrust Load 2280 lbf
  • Static Moment 8350 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1728 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.36 lbs
  • price($) 188.19

Features

Why Choose NA080AR0 Bearing for Precision Tasks?

NA080AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel construction ensures durability while maintaining precision in performance.
With ABEC-1 tolerance class, it provides reliable accuracy for various industrial uses.
The brass cage design enhances stability and reduces friction during operation.

Application

Industrial Uses of NA080AR0 Bearing
NA080AR0 Bearing is commonly used in robotics, where its thin section design saves space without compromising load capacity. The 30° contact angle ensures smooth motion in articulated joints and precision arms.

In aerospace applications, NA080AR0 Bearing’s chromium plating resists corrosion in harsh environments, making it suitable for control systems. Its ABEC-1 tolerance provides reliable performance in critical flight components.

For medical imaging devices, NA080AR0 Bearing offers quiet operation due to its brass cage and chrome steel construction. The low-profile design fits neatly into compact equipment like CT scanners.

Automotive steering systems benefit from NA080AR0 Bearing’s angular contact design, which handles combined radial and thrust loads efficiently. The inch sizing simplifies integration with North American vehicle designs.

In packaging machinery, NA080AR0 Bearing’s durability ensures consistent performance in high-speed conveyor belts. The open seal allows for easy relubrication during maintenance cycles.

Q&A

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