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Constant Section (CS) Bearings KC200AR0
Constant Section (CS) Bearings KC200AR0

Constant Section (CS) Bearings KC200AR0

The KC200AR0 is a slim, angular contact ball bearing measuring 20″ by 20.75″ with a thin 0.375″ width, made from durable chrome steel. It handles radial loads up to 2863 lbf and static thrust loads of 7780 lbf, suitable for moderate-speed applications.

Its open design and brass cage allow for smooth operation, while the 30° contact angle provides stability under angular loads. The bearing works in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with KAYDON bearings, ideal for precision equipment like robotics or medical devices where space is limited. Compliant with RoHS standards, it’s a reliable choice for replacements or new installations.

Weighing just 2.03 lbs, it’s lightweight yet robust for its size, with ABEC-1 tolerance ensuring consistent performance. The lubricated design reduces friction, extending its service life.

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Product Parameters

  • Part Number KC200AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 20"
  • Bore Dia Tolerance -0.0018"- 0"
  • Outer Dia 20.75"
  • Outer Dia Tolerance -0.0018"- 0"
  • Width 0.375"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 20.277"
  • Internal Diameter On Outer Ring (Small Side Face) 20.473"
  • Internal Diameter On Outer Ring (Large Side Face) 20.517"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2863 lbf
  • Static Radial Load 12030 lbf
  • Static Thrust Load 7780 lbf
  • Static Moment 34720 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 4484 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.03 lbs
  • price($) 1445.41

Features

Performance Features of KC200AR0 Bearing

KC200AR0 Bearing is designed with 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, ensuring reliable performance.
The brass cage maintains ball alignment, reducing friction and wear.
With a static radial load capacity of 12,030 lbf, it handles demanding conditions with ease.
Its ABEC-1 tolerance class ensures consistent precision in various applications.

Application

Common Applications of KC200AR0 Bearing
KC200AR0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery, where its thin section design saves space without compromising performance. The open seal type allows for easy lubrication, making it suitable for high-speed operations.

In aerospace applications, KC200AR0 Bearing provides reliable angular contact support for control systems and actuators. Its chrome steel construction ensures durability even under varying temperature conditions.

For medical imaging devices, KC200AR0 Bearing’s brass cage reduces friction, ensuring smooth and quiet operation. The ABEC-1 tolerance class makes it a dependable choice for equipment requiring consistent precision.

Where Is KC200AR0 Bearing Used?
You’ll often find KC200AR0 Bearing in packaging machines, where its thin profile and high load capacity help maintain efficiency. The inch sizing makes it compatible with many North American industrial standards.

In semiconductor manufacturing, KC200AR0 Bearing supports delicate handling systems, thanks to its precise angular contact design. The lubricated construction ensures minimal wear over extended periods of use.

Built for Heavy-Duty Use: KC200AR0 Bearing
KC200AR0 Bearing excels in construction equipment, such as cranes and excavators, where its static moment rating handles heavy loads effortlessly. The 30° contact angle provides stability under challenging conditions.

For renewable energy systems like wind turbines, KC200AR0 Bearing offers reliable performance in yaw and pitch control mechanisms. Its temperature range from -30°C to 110°C ensures adaptability in diverse environments.

Automotive vs Aerospace: Applications of KC200AR0 Bearing
In automotive steering systems, KC200AR0 Bearing ensures smooth angular movement, while in aerospace, it supports flight control surfaces with precision. The brass cage enhances durability in both high-vibration environments.

For industrial fans and blowers, KC200AR0 Bearing’s dynamic radial load capacity keeps operations running smoothly. Its lightweight design at 2.03 lbs makes it ideal for applications where weight is a concern.

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