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Constant Section (CS) Bearings KG090CP4

Constant Section (CS) Bearings KG090CP4

The KG090CP4 is a slim, single-row ball bearing with a 9″ bore and 11″ outer diameter, crafted from sturdy chrome steel. Its thin 1″ width makes it ideal for compact spaces without sacrificing strength.

Designed for radial loads up to 8743 lbf, it operates smoothly in temperatures from -30°C to 110°C. The brass cage enhances durability, while the open design allows easy lubrication.

With ABEC 5F precision and minimal radial clearance, it ensures reliable performance in high-accuracy applications. This model is interchangeable with KAYDON bearings for seamless replacements.

Weighing 7.2 lbs, it’s suited for machinery like robotics or medical equipment where precision and space efficiency matter. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KG090CP4
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 9"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 11"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 1"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KG 1" x 1"
  • Tolerance Class ABEC 5F
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 9.742"
  • Internal Diameter On Outer Ring (Small Side Face) 10.258"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 8743 lbf
  • Static Radial Load 16420 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 12782 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 7.2 lbs
  • price（$） 246.47
Constant Section (CS) Bearings KG090CP4 dimension drawing
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Features

Performance Features of KG090CP4 Bearing

KG090CP4 Bearing is built with chrome steel rings and balls, offering high resistance to radial loads.
Its dynamic radial load capacity reaches 8743 lbf, making it suitable for demanding applications.
The brass cage ensures smooth operation by keeping the balls properly aligned.
With a tolerance class of ABEC 5F, KG090CP4 Bearing provides precision and reliability.

Application

Industrial Uses of KG090CP4 Bearing
KG090CP4 Bearing is commonly used in machine tools, where its thin-section design saves space without compromising load capacity. The open seal allows for easy lubrication, keeping operations smooth in demanding environments.

Where Is KG090CP4 Bearing Used?
In robotics, KG090CP4 Bearing provides precise motion control for joints and arms, thanks to its ABEC 5F tolerance. The brass cage reduces friction, making it ideal for repetitive movements.

Built for Heavy-Duty Use: KG090CP4 Bearing
For conveyor systems, KG090CP4 Bearing handles radial loads efficiently, even in high-temperature settings. Its chrome steel construction ensures long-lasting performance in industrial applications.

Automotive vs Aerospace: Applications of KG090CP4 Bearing
In automotive steering systems, KG090CP4 Bearing offers reliable support with its high static load rating. For aerospace, its lightweight design is beneficial in instrumentation and control mechanisms.

Perfect Fit for Automation: KG090CP4 Bearing
KG090CP4 Bearing works well in 3D printers, where its thin profile and precision help maintain accurate print head movement. The inch sizing makes it compatible with many North American machines.

Q&A

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