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Constant Section (CS) Bearings NF075AR0
Constant Section (CS) Bearings NF075AR0

Constant Section (CS) Bearings NF075AR0

The NF075AR0 is a constant section bearing measuring 7.5″×9″×0.75″, made from durable chrome steel with brass cage. It handles angular contact loads with a 30° contact angle and offers smooth operation up to ABEC-1 tolerance standards.

With a dynamic radial load capacity of 5052 lbf and static thrust load of 12130 lbf, it performs reliably in demanding conditions. The open design allows for easy lubrication and maintenance.

Its chromium plating enhances durability while the thin section design saves space. Suitable for applications requiring precise motion control, like robotics or medical equipment.

Weighing 3.39 lbs, it’s interchangeable with KAYDON bearings and works in temperatures from -30°C to 110°C. RoHS compliant for safe use across various industries.

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Product Parameters

  • Part Number NF075AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 7.5"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 9"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NF 3/4" x 3/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 8.055"
  • Internal Diameter On Outer Ring (Small Side Face) 8.445"
  • Internal Diameter On Outer Ring (Large Side Face) 8.610"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 5052 lbf
  • Static Radial Load 11000 lbf
  • Static Thrust Load 12130 lbf
  • Static Moment 31740 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 8432 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 3.39 lbs
  • price($) 232.81

Features

How Does NF075AR0 Bearing Handle Angular Contact Loads?

NF075AR0 Bearing features a 30° contact angle, optimising its performance for angular contact applications.
The chrome steel construction ensures durability, while the brass cage maintains ball alignment for smooth operation.

With a static thrust load capacity of 12,130 lbf, NF075AR0 Bearing handles demanding conditions effectively.
Its ABEC-1 tolerance class provides reliable precision, suitable for various industrial uses.

NF075AR0 Bearing operates within a temperature range of -30°C to 110°C, ensuring versatility in different environments.
The chromium plating enhances corrosion resistance, extending the bearing’s service life.

Application

Industrial Uses of NF075AR0 Bearing
NF075AR0 Bearing is commonly used in industrial automation systems, such as robotic arms and precision machinery, where its angular contact design handles combined loads effectively. The chromium plating adds extra protection against wear in harsh environments.

What Makes NF075AR0 Bearing a Preferred Choice?
In aerospace applications, NF075AR0 Bearing’s thin-section design saves space while maintaining high load capacity, ideal for aircraft control systems. The brass cage ensures smooth operation even under varying temperatures.

Built for Heavy-Duty Use: NF075AR0 Bearing
For medical imaging devices, NF075AR0 Bearing’s ABEC-1 tolerance provides the accuracy needed for stable rotation. Its chrome steel construction offers reliability in critical healthcare equipment.

Automotive vs Aerospace: Applications of NF075AR0 Bearing
In automotive steering systems, NF075AR0 Bearing’s 30° contact angle improves handling and durability. Meanwhile, its lightweight design benefits aerospace components where every gram counts.

Where Is NF075AR0 Bearing Used?
You’ll find NF075AR0 Bearing in 3D printers, where its precise movement and low friction enhance print quality. The open seal design allows for easy lubrication, extending its service life.

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