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Constant Section (CS) Bearings NA035AR0
Constant Section (CS) Bearings NA035AR0

Constant Section (CS) Bearings NA035AR0

The NA035AR0 is a constant section bearing measuring 3.5″ by 4″ with a slim 0.25″ width, made from durable chrome steel. It handles angular contact loads with a 30° contact angle and is plated for extra protection.

This single-row open bearing supports dynamic radial loads up to 552 lbf and static loads up to 1310 lbf. Its brass cage ensures smooth operation, while the ABEC-1 tolerance offers reliable precision.

The thin-section design saves space without sacrificing strength, ideal for compact machinery. Chromium plating enhances durability in temperatures from -30°C to 110°C.

Interchangeable with KAYDON bearings, it suits applications like robotics or precision instruments where space and accuracy matter. Weighing just 0.17 lbs, it’s lightweight yet robust.

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Product Parameters

  • Part Number NA035AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 3.5"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 4"
  • Outer Dia Tolerance -0.0006"– 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 3.686"
  • Internal Diameter On Outer Ring (Small Side Face) 3.814"
  • Internal Diameter On Outer Ring (Large Side Face) 3.867"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 552 lbf
  • Static Radial Load 1310 lbf
  • Static Thrust Load 1350 lbf
  • Static Moment 3790 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1292 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.17 lbs
  • price($) 74.06

Features

How Does NA035AR0 Bearing Reduce Friction?

NA035AR0 Bearing features a 30° contact angle, optimising load distribution and minimising friction during operation.
The chromium-plated surface enhances smooth movement, making it ideal for precision angular contact applications.

Its brass cage maintains ball alignment, reducing wear and ensuring consistent performance.
With a dynamic radial load capacity of 552 lbf, NA035AR0 Bearing handles demanding tasks reliably.

The ABEC-1 tolerance class ensures precise operation, suitable for various industrial uses.
NA035AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C.

Application

Common Applications of NA035AR0 Bearing
NA035AR0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery where its thin section design saves space without compromising performance. The angular contact design handles combined loads efficiently, making it versatile for various setups.

In aerospace applications, NA035AR0 Bearing’s chromium plating provides excellent corrosion resistance, ideal for components exposed to harsh environments. Its ABEC-1 tolerance ensures reliable performance in critical systems like flight control mechanisms.

For medical imaging devices, NA035AR0 Bearing’s brass cage and chrome steel construction offer smooth operation with minimal noise. The 30° contact angle helps maintain accuracy in high-precision equipment like MRI scanners.

Automotive steering systems benefit from NA035AR0 Bearing’s ability to handle static moment loads up to 3790 lbf. Its inch sizing makes it a convenient choice for North American vehicle manufacturers.

In 3D printers, NA035AR0 Bearing’s thin profile and low friction contribute to precise movement control. The open seal design allows for easy lubrication, extending service life in continuous operation.

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