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Constant Section (CS) Bearings NA042XP0
Constant Section (CS) Bearings NA042XP0

Constant Section (CS) Bearings NA042XP0

The NA042XP0 is a thin-section ball bearing measuring 4.25″×4.75″×0.25″, designed for four-point contact loads. Its chrome steel construction and brass cage ensure durability, while the Endura-kote plating adds extra protection.

This bearing handles dynamic radial loads up to 783 lbf and static thrust loads of 3410 lbf, making it suitable for moderate stress applications. It operates smoothly in temperatures from -30°C to 110°C.

The open design allows for easy lubrication, and its ABEC-1 tolerance ensures reliable performance. The chromium-plated surface resists wear, extending its lifespan.

Ideal for precision equipment or machinery where space is limited, this model is interchangeable with KAYDON bearings. Weighing just 0.2 lbs, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NA042XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.25"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 4.75"
  • Outer Dia Tolerance -0.0008"– 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"
  • External Diameter On Inner Ring 4.436"
  • Internal Diameter On Outer Ring (Small Side Face) 4.564"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 783 lbf
  • Static Radial Load 1370 lbf
  • Static Thrust Load 3410 lbf
  • Static Moment 3070 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 1 lbf
  • Dynamic Thrust Load 1260 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.2 lbs
  • price($) 113.21

Features

Performance Features of NA042XP0 Bearing

NA042XP0 Bearing is built with chrome steel rings and balls, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 783 lbf, making it suitable for various industrial applications.

The brass cage ensures smooth ball movement, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30°C to 110°C, NA042XP0 Bearing performs reliably in diverse environments.

NA042XP0 Bearing’s thin-section design saves space while maintaining high load-carrying capacity.
The chromium plating enhances durability and corrosion resistance, ensuring long-term performance.

Easy to install and maintain, NA042XP0 Bearing reduces operational downtime and costs.
Its ABEC-1 tolerance class provides consistent precision for smooth operation.

Application

Industrial Uses of NA042XP0 Bearing
NA042XP0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and automation systems. Its thin-section design makes it ideal for compact applications without sacrificing performance.

In the automotive sector, NA042XP0 Bearing fits well in steering mechanisms and gear systems, providing reliable support under varying loads. The chromium plating adds an extra layer of durability against wear and corrosion.

For medical devices like imaging equipment, NA042XP0 Bearing offers smooth operation thanks to its brass cage and chrome steel construction. Its ABEC-1 tolerance ensures consistent performance in high-precision environments.

Where Is NA042XP0 Bearing Used?
You’ll often find NA042XP0 Bearing in aerospace applications, where its lightweight design and high load capacity are crucial. It’s also a great fit for optical instruments requiring minimal friction and precise movement.

In consumer electronics, NA042XP0 Bearing works well in devices like printers and scanners, where its compact size and reliability are valued. The open seal design allows for easy maintenance, extending its lifespan in everyday use.

Built for Heavy-Duty Use: NA042XP0 Bearing
NA042XP0 Bearing handles heavy loads effortlessly, making it a go-to choice for construction equipment and material handling systems. Its four-point contact design ensures stability even under intense pressure.

The bearing’s temperature range of -30°C to 110°C makes it suitable for both indoor and outdoor applications. Whether it’s in a factory or on a worksite, NA042XP0 Bearing delivers consistent performance.

Automotive vs Aerospace: Applications of NA042XP0 Bearing
In automotive systems, NA042XP0 Bearing excels in transmissions and differentials, where its dynamic load capacity keeps things running smoothly. The inch sizing makes it compatible with a variety of vehicle designs.

For aerospace, NA042XP0 Bearing’s lightweight and high precision are perfect for flight control systems and landing gear. Its chromium plating ensures long-term reliability even in demanding conditions.

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