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Constant Section (CS) Bearings KF090XP3
Constant Section (CS) Bearings KF090XP3

Constant Section (CS) Bearings KF090XP3

The KF090XP3 is a constant section bearing measuring 9″×10.5″×0.75″, designed for four-point contact loads. Made from chrome steel with a brass cage, it offers a slim profile while handling radial loads up to 6947 lbf and thrust loads up to 11030 lbf.

Its open design allows easy lubrication, and the ABEC 3F tolerance ensures smooth operation. 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 applications requiring precise movement and space-saving designs. Suitable for robotics, medical equipment, or aerospace components where thin sections are needed.

Weighing 3.9 lbs, it balances strength and lightweight performance. Compliant with RoHS standards for safe use in regulated industries.

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Product Parameters

  • Part Number KF090XP3
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 9"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 10.5"
  • Outer Dia Tolerance -0.0012"– 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 3F
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 9.555"
  • Internal Diameter On Outer Ring (Small Side Face) 9.945"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 6947 lbf
  • Static Radial Load 11000 lbf
  • Static Thrust Load 27510 lbf
  • Static Moment 53640 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 25 lbf
  • Dynamic Thrust Load 11030 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 3.9 lbs
  • price($) 214.61

Features

Performance Features of KF090XP3 Bearing

KF090XP3 Bearing is built with chrome steel rings and balls, offering strong resistance to heavy loads.
Its dynamic radial load capacity reaches 6947 lbf, ensuring reliable performance in various applications.

The brass cage in KF090XP3 Bearing keeps the balls aligned, reducing wear and extending service life.
With a static thrust load of 27510 lbf, it handles demanding conditions with ease.

KF090XP3 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its precision design meets ABEC 3F tolerance standards for consistent performance.

Application

Key Fields for KF090XP3 Bearing
KF090XP3 Bearing is widely used in industrial robotics, particularly in articulated arms where its thin section design saves space without compromising load capacity. The brass cage ensures smooth rotation, even during rapid directional changes.

In aerospace applications, KF090XP3 Bearing handles moment loads in control systems, thanks to its four-point contact design. Its inch measurements make it compatible with many American-made aircraft components.

For medical imaging devices, KF090XP3 Bearing’s precise ABEC 3F tolerance guarantees minimal vibration during operation. The chrome steel construction also resists corrosion in sterile environments.

Automation systems benefit from KF090XP3 Bearing’s ability to manage combined radial and thrust loads in compact assemblies. Its open seal allows for easy relubrication in high-cycle applications.

In packaging machinery, KF090XP3 Bearing supports rotating platforms where its static moment rating ensures stability under uneven loads. The wide temperature range makes it suitable for food processing environments.

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