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Constant Section (CS) Bearings KC065AR0
Constant Section (CS) Bearings KC065AR0

Constant Section (CS) Bearings KC065AR0

The KC065AR0 is a slim, open-type angular contact bearing measuring 6.5″ in bore and 7.25″ in outer diameter, with a width of just 0.375″. Made from chrome steel with a brass cage, it’s designed for precision and durability.

This bearing handles radial loads up to 1519 lbf and static thrust loads of 3770 lbf, making it suitable for moderate stress applications. Its 30° contact angle ensures smooth operation in angular contact scenarios.

The thin-section design saves space without sacrificing strength, ideal for compact machinery. It’s interchangeable with KAYDON bearings, offering flexibility for replacements.

Perfect for applications like robotics or medical equipment where space is limited but performance is key. Compliant with RoHS standards, it operates in temperatures from -30°C to 110°C. Weighing only 0.68 lbs, it’s lightweight yet robust.

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Product Parameters

  • Part Number KC065AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 6.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 7.25"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.005"
  • 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 6.777"
  • Internal Diameter On Outer Ring (Small Side Face) 6.973"
  • Internal Diameter On Outer Ring (Large Side Face) 7.050"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1519 lbf
  • Static Radial Load 4060 lbf
  • Static Thrust Load 3770 lbf
  • Static Moment 11720 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 3009 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.68 lbs
  • price($) 158.81

Features

Performance Features of KC065AR0 Bearing

KC065AR0 Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 1519 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending operational life.
With a temperature range of -30°C to 110°C, it performs well in diverse environments.

Why Choose KC065AR0 Bearing for Precision Tasks?

KC065AR0 Bearing features a 30° contact angle, providing precise load distribution for angular contact applications.
The ABEC-1 tolerance class ensures consistent performance in precision tasks.
Its thin section design saves space without compromising strength or durability.
The open seal type allows for easy lubrication, enhancing smooth operation.

Designed for Durability: KC065AR0 Bearing

KC065AR0 Bearing’s chrome steel construction resists wear, making it suitable for long-term use.
Its static radial load capacity of 4060 lbf ensures reliability under heavy loads.
The brass cage reduces friction, contributing to quieter operation.
With a width of just 0.375″, it fits compact spaces while maintaining performance.

Steel vs Ceramic Bearings: Strengths of KC065AR0 Bearing

KC065AR0 Bearing uses chrome steel for both rings and balls, balancing cost and performance.
The material choice ensures good resistance to wear and corrosion in typical conditions.
Its brass cage provides stable ball movement, reducing vibration during operation.
The bearing’s 6.5″ bore diameter accommodates various shaft sizes for flexible installation.

Application

Key Fields for KC065AR0 Bearing
KC065AR0 Bearing is commonly used in robotics, especially for joints requiring precise angular movement. Its thin-section design saves space while maintaining load capacity, ideal for compact robotic arms.

In aerospace applications, KC065AR0 Bearing handles moderate radial and thrust loads in control systems. The brass cage ensures smooth operation even under varying temperatures during flight.

For medical imaging devices, KC065AR0 Bearing’s ABEC-1 tolerance provides the necessary precision. The chrome steel construction offers durability in high-use diagnostic equipment.

Automotive steering systems benefit from KC065AR0 Bearing’s 30° contact angle. Its inch sizing makes it compatible with many North American vehicle designs.

In packaging machinery, KC065AR0 Bearing supports rotary tables where consistent performance is key. The open design allows for easy lubrication to extend service life.

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