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Constant Section (CS) Bearings ND090AR0

Constant Section (CS) Bearings ND090AR0

The ND090AR0 is a constant section ball bearing measuring 9″×10″×0.5″, designed for angular contact loads. Made from chrome steel with a brass cage, it offers a balance of strength and smooth operation. Its thin section design saves space without compromising performance.

This bearing handles dynamic radial loads up to 2803 lbf and static loads of 7500 lbf, with a 30° contact angle for stability. It operates smoothly in temperatures from -30°C to 110°C, making it versatile for various conditions. The open seal design allows for easy lubrication.

Its Endura-kote plating enhances durability, while the ABEC-1 tolerance ensures reliable precision. The bearing is interchangeable with KAYDON models, simplifying replacements. Ideal for applications requiring compact, high-performance bearings, such as robotics or precision machinery.

Weighing 1.69 lbs, it’s lightweight yet robust. Compliant with RoHS standards, it’s a safe choice for industrial use. The chromium plating adds extra resistance to wear and corrosion.

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Product Parameters

  • Part Number ND090AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 9"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 10"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series ND 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 9.370"
  • Internal Diameter On Outer Ring (Small Side Face) 9.630"
  • Internal Diameter On Outer Ring (Large Side Face) 9.732"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2803 lbf
  • Static Radial Load 7500 lbf
  • Static Thrust Load 7010 lbf
  • Static Moment 21660 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 4911 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.69 lbs
  • price（$） 250.78
Constant Section (CS) Bearings ND090AR0 dimension drawing
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Features

How Does ND090AR0 Bearing Handle Angular Contact Loads?

ND090AR0 Bearing features a 30° contact angle, optimised for angular contact loads with smooth operation.
Its chrome steel rings and balls provide durability, while the brass cage ensures proper ball alignment.

The bearing handles dynamic radial loads up to 2803 lbf and static thrust loads up to 7010 lbf.
With ABEC-1 tolerance, it offers reliable precision in various applications.

ND090AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its chromium plating enhances resistance to wear, extending service life.

Application

Industrial Uses of ND090AR0 Bearing
ND090AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and packaging equipment. Its thin-section design ensures it fits snugly without compromising on load capacity.

Where Is ND090AR0 Bearing Used?
You’ll often find ND090AR0 Bearing in automation systems, particularly in conveyor belts and rotary tables, where its angular contact design handles both radial and axial loads smoothly. The brass cage adds durability for long-term use.

Built for Heavy-Duty Use: ND090AR0 Bearing
ND090AR0 Bearing excels in applications like medical imaging devices, where its chromium plating resists wear and tear. The ABEC-1 tolerance ensures reliable performance in sensitive environments.

Automotive vs Aerospace: Applications of ND090AR0 Bearing
In automotive systems, ND090AR0 Bearing supports steering columns, while in aerospace, it’s used in control mechanisms due to its lightweight yet sturdy construction. The inch sizing makes it versatile for various designs.

Perfect Fit for Automation: ND090AR0 Bearing
ND090AR0 Bearing is ideal for 3D printers and CNC machines, where its precise movement and low friction are crucial. The chrome steel rings provide excellent durability for continuous operation.

Q&A

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