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Constant Section (CS) Bearings KA065ARO
Constant Section (CS) Bearings KA065ARO

Constant Section (CS) Bearings KA065ARO

The KA065ARO is a slim, angular contact ball bearing measuring 6.5″ in bore and 7″ in outer diameter, with a thin 0.25″ width. Made from chrome steel with a brass cage, it’s built for durability and smooth operation.

This bearing handles radial loads up to 788 lbf and static thrust loads of 2000 lbf, making it suitable for precise angular contact applications. Its 30° contact angle ensures stable performance under combined loads.

The open design allows for easy lubrication, while the ABEC-1 tolerance offers reliable precision. It operates in temperatures from -30°C to 110°C, ideal for various industrial environments.

Compatible with KAYDON models, it’s a practical choice for replacements in machinery requiring slim, high-performance bearings. Weighing just 0.3 lbs, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number KA065ARO
  • 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"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 6.686"
  • Internal Diameter On Outer Ring (Small Side Face) 6.814"
  • Internal Diameter On Outer Ring (Large Side Face) 6.861"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 788 lbf
  • Static Radial Load 2370 lbf
  • Static Thrust Load 2000 lbf
  • Static Moment 6830 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1605 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.3 lbs
  • price($) 131.61

Features

Why Choose KA065ARO Bearing for Precision Tasks?

KA065ARO Bearing features a 30° contact angle, ideal for handling angular contact loads with precision.
Its chrome steel rings and balls provide consistent performance under dynamic radial loads up to 788 lbf.
The brass cage ensures smooth operation, reducing friction and wear.
With ABEC-1 tolerance, it offers reliable accuracy for applications requiring tight tolerances.

Application

Industrial Uses of KA065ARO Bearing
KA065ARO Bearing works well in robotics, especially for joints needing precise angular movement. Its thin section design saves space without sacrificing load capacity.

In aerospace applications, KA065ARO Bearing handles radial and moment loads in control systems. The brass cage reduces friction, making it suitable for high-precision mechanisms.

For medical imaging devices, KA065ARO Bearing’s 30° contact angle ensures smooth rotation. Chrome steel construction provides durability in sterile environments.

Automotive steering systems benefit from KA065ARO Bearing’s ABEC-1 tolerance. The inch sizing fits seamlessly into North American vehicle designs.

In packaging machinery, KA065ARO Bearing supports lightweight conveyor arms. Its open design allows for easy relubrication during maintenance cycles.

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