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Constant Section (CS) Bearings KG220BR0A

Constant Section (CS) Bearings KG220BR0A

The KG220BR0A is a constant section ball bearing with a 22″ bore and 24″ outer diameter, featuring a slim 1″ width. Made from chrome steel with a brass cage, it’s designed for angular contact loads and handles dynamic radial loads up to 14290 lbf.

Its open design and ABEC-1 tolerance ensure smooth operation, while the 30° contact angle provides stability under combined loads. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for applications like robotics or precision machinery where space is limited but performance is key.

Weighing 16.63 lbs, it’s robust yet compact for its size. Compliant with RoHS standards for safe and reliable operation.

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Product Parameters

  • Part Number KG220BR0A
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 22"
  • Bore Dia Tolerance -0.0018"– 0"
  • Outer Dia 24"
  • Outer Dia Tolerance -0.0018"– 0"
  • Width 1"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KG 1" x 1"
  • Tolerance Class ABEC-1
  • Radial Clearance .0000" to .0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 22.742"
  • Internal Diameter On Outer Ring (Small Side Face) 23.258"
  • Internal Diameter On Outer Ring (Large Side Face) 23.468"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 14290 lbf
  • Static Radial Load 43598 lbf
  • Static Thrust Load 37712 lbf
  • Static Moment 125856 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 18351 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 16.63 lbs
  • price（$） 1809.8
Constant Section (CS) Bearings KG220BR0A dimension drawing
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Features

Performance Features of KG220BR0A Bearing

KG220BR0A Bearing is designed with a 30° contact angle, optimising its performance in angular contact applications.

The chrome steel rings and balls ensure durability, while the brass cage maintains proper ball alignment.

With a dynamic radial load capacity of 14,290 lbf, it handles demanding tasks efficiently.

Its ABEC-1 tolerance class ensures reliable precision in various industrial settings.

Application

Industrial Uses of KG220BR0A Bearing
KG220BR0A Bearing is commonly used in industrial machinery where space is limited but high precision is required, such as robotic arms and CNC machines. Its thin-section design makes it ideal for applications needing compact yet robust components.

Where Is KG220BR0A Bearing Used?
You’ll often find KG220BR0A Bearing in automation systems, particularly in equipment like conveyor belts and packaging machines. Its angular contact design helps manage both radial and axial loads efficiently.

Built for Heavy-Duty Use: KG220BR0A Bearing
KG220BR0A Bearing excels in heavy-duty applications like construction equipment, where its brass cage and chrome steel construction ensure durability. The ABEC-1 tolerance class provides reliable performance under demanding conditions.

Automotive vs Aerospace: Applications of KG220BR0A Bearing
In automotive systems, KG220BR0A Bearing supports steering mechanisms and drivetrains, offering smooth operation. For aerospace, its lightweight yet strong design makes it suitable for flight control systems.

Perfect Fit for Automation: KG220BR0A Bearing
KG220BR0A Bearing is a great choice for automated production lines, where its precise movement and load-handling capabilities are essential. The open seal type allows for easy lubrication and maintenance.

Q&A

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