+86 15806631151 [email protected]
TFL BEARINGS
REQUEST A QUOTE
Constant Section (CS) Bearings NC090AR0

Constant Section (CS) Bearings NC090AR0

The NC090AR0 is a thin-section angular contact bearing with a 9″ bore and 9.75″ outer diameter, designed for inch-based systems. Its compact 0.375″ width and chromium-plated surface make it ideal for space-constrained applications.

This bearing handles radial loads up to 1822 lbf and static thrust loads of 4630 lbf, with a 30° contact angle for smooth angular performance. It operates well in temperatures from -30°C to 110°C.

Made from durable chrome steel with a brass cage, it offers reliable performance in demanding conditions. The open design allows easy lubrication and maintenance.

Suitable for precision equipment and machinery where thin sections are needed, this model is interchangeable with KAYDON bearings. Its ABEC-1 tolerance ensures consistent performance for general industrial use.

Get A Free Quote
    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number NC090AR0
  • 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 9.75"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 9.277"
  • Internal Diameter On Outer Ring (Small Side Face) 9.473"
  • Internal Diameter On Outer Ring (Large Side Face) 9.546"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1822 lbf
  • Static Radial Load 5520 lbf
  • Static Thrust Load 4630 lbf
  • Static Moment 15930 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 3366 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.98 lbs
  • price（$） 257.7
Constant Section (CS) Bearings NC090AR0 dimension drawing
Download DWG Download PDF

Features

How Does NC090AR0 Bearing Handle Angular Contact Loads?

NC090AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its chrome steel rings and balls provide strong resistance to both radial and thrust loads.

The brass cage ensures smooth operation by keeping the balls aligned under varying loads.
With a dynamic radial load capacity of 1822 lbf, it performs reliably in demanding conditions.

NC090AR0 Bearing’s thin section design saves space while maintaining high load capacity.
Its chromium plating enhances durability and corrosion resistance in harsh environments.

Application

Industrial Uses of NC090AR0 Bearing
NC090AR0 Bearing is commonly used in industrial machinery, especially where space is limited but high precision is needed, like in robotic arms and conveyor systems. Its thin-section design makes it ideal for compact applications without sacrificing performance.

How Does NC090AR0 Bearing Improve Performance?
In automation systems, NC090AR0 Bearing ensures smooth rotation in equipment like 3D printers and CNC machines. The 30° contact angle helps manage both radial and axial loads efficiently.

Built for Heavy-Duty Use: NC090AR0 Bearing
NC090AR0 Bearing works well in automotive applications, such as steering systems, where its chrome steel construction offers durability. The brass cage adds stability, reducing wear over time.

Medical vs Industrial: Where NC090AR0 Bearing Excels
For medical devices like imaging equipment, NC090AR0 Bearing provides reliable performance due to its precise tolerances. In industrial settings, it’s favoured for its ability to handle moment loads.

Practical Applications of NC090AR0 Bearing
NC090AR0 Bearing fits well in consumer electronics, such as high-end printers, where quiet operation is key. Its lightweight design and chromium plating also help resist corrosion in humid environments.

Q&A

SEND INQUIRY