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Constant Section (CS) Bearings KF110AR0

Constant Section (CS) Bearings KF110AR0

The KF110AR0 is a constant section bearing with an 11″ bore and 12.5″ outer diameter, crafted from durable chrome steel. Its slim 0.75″ width makes it ideal for space-saving applications while maintaining strength.

This angular contact bearing handles radial loads up to 6227 lbf and static thrust loads of 15500 lbf, with a 30° contact angle for smooth operation. It performs well in temperatures from -30°C to 110°C.

The open design and brass cage allow for easy maintenance and reliable performance. It’s interchangeable with KAYDON bearings, offering flexibility for replacements.

Suitable for machinery requiring precise angular contact, this 4.75 lbs bearing is RoHS compliant. Its thin section design works well in applications where space is limited but performance can’t be compromised.

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Product Parameters

  • Part Number KF110AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 11"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 12.5"
  • Outer Dia Tolerance -0.0014"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KF 3/4" x 3/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 11.555"
  • Internal Diameter On Outer Ring (Small Side Face) 11.945"
  • Internal Diameter On Outer Ring (Large Side Face) 12.106"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 6227 lbf
  • Static Radial Load 15880 lbf
  • Static Thrust Load 15500 lbf
  • Static Moment 45850 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 9720 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 4.75 lbs
  • price（$） 280.71
Constant Section (CS) Bearings KF110AR0 dimension drawing
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Features

Why Choose KF110AR0 Bearing for Precision Tasks?

KF110AR0 Bearing features a 30° contact angle, optimised for angular contact loads and precise operation.
Its chrome steel rings and balls provide durability, while the brass cage ensures smooth movement.
With a dynamic radial load capacity of 6227 lbf, it handles demanding applications with ease.
The ABEC-1 tolerance class guarantees consistent performance in precision tasks.

Application

Key Fields for KF110AR0 Bearing
KF110AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery, where its thin-section design saves space without compromising strength. The angular contact design ensures smooth handling of combined radial and axial loads.

In aerospace applications, KF110AR0 Bearing supports components like control systems and actuators, thanks to its reliable performance under varying loads. The brass cage adds durability, making it suitable for high-vibration environments.

For medical imaging devices, KF110AR0 Bearing’s chrome steel construction provides consistent accuracy, essential for diagnostic equipment. Its ABEC-1 tolerance class ensures dependable operation in critical settings.

In packaging machinery, KF110AR0 Bearing helps maintain precision in high-speed production lines. The open seal design allows for easy lubrication, extending service life in demanding conditions.

KF110AR0 Bearing also fits well in semiconductor manufacturing equipment, where its thin profile and load capacity meet tight space requirements. The inch sizing makes it compatible with many North American industrial standards.

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