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Constant Section (CS) Bearings KF042XP0
Constant Section (CS) Bearings KF042XP0

Constant Section (CS) Bearings KF042XP0

The KF042XP0 is a constant section bearing measuring 4.25″ by 5.75″ with a slim 0.75″ width, made from sturdy chrome steel. It handles radial loads up to 4795 lbf and thrust loads up to 7070 lbf, suitable for moderate-speed applications.

Its open design and brass cage allow for smooth operation and easy maintenance. 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 replacements in machinery requiring four-point contact. Perfect for applications like robotics or precision equipment where space is limited.

Weighing 2.0 lbs, it’s lightweight yet durable. Compliant with RoHS standards for safe use.

The KF042XP0 features a thin-section design, ideal for tight spaces with its 0.75″ width. Its chrome steel construction ensures durability under dynamic and static loads.

With a dynamic moment rating of 8993 lbf, it handles rotational forces well. The open seal type allows for easy lubrication and maintenance.

This bearing suits applications needing precise movement, such as rotary tables or medical devices. Its ABEC-1 tolerance ensures reliable performance without excessive precision costs.

Interchangeable with KAYDON models, it offers a practical solution for replacements.

Measuring 4.25″ inside and 5.75″ outside, the KF042XP0 is a compact yet robust bearing. Its brass cage reduces friction, enhancing smooth rotation.

Capable of handling static thrust loads up to 14110 lbf, it’s strong for its size. The bearing operates efficiently in temperatures ranging from -30°C to 110°C.

Ideal for industrial machinery or aerospace applications where space and weight matter. Its Reali-Slim design ensures it fits where standard bearings can’t.

Compliant with RoHS, it meets environmental standards while delivering reliable performance.

The KF042XP0’s four-point contact design distributes loads evenly, reducing wear. Its slim profile (0.75″ width) makes it perfect for confined spaces.

With a dynamic radial load capacity of 4795 lbf, it’s built for endurance. The open seal allows for straightforward lubrication, extending its lifespan.

Suitable for gearboxes or turntables, it combines strength with precision. Its inch measurements make it compatible with many existing systems.

Weighing just 2.0 lbs, it’s easy to handle and install. RoHS compliance ensures it meets modern environmental standards.

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Product Parameters

  • Part Number KF042XP0
  • 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 4.25"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 5.75"
  • Outer Dia Tolerance -0.0008"– 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"
  • External Diameter On Inner Ring 4.805"
  • Internal Diameter On Outer Ring (Small Side Face) 5.195"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 4795 lbf
  • Static Radial Load 5640 lbf
  • Static Thrust Load 14110 lbf
  • Static Moment 14110 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 8 lbf
  • Dynamic Thrust Load 7070 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.0 lbs
  • price($) 124.37

Features

How Does KF042XP0 Bearing Handle Heavy Loads?

KF042XP0 Bearing is crafted with chrome steel rings and balls, offering strong resistance to heavy radial and thrust loads.
Its dynamic radial load capacity reaches 4795 lbf, ensuring dependable performance in demanding applications.
The brass cage maintains ball alignment, reducing wear and enhancing durability.
With a static thrust load of 14110 lbf, it excels in handling high-stress conditions.

What Makes KF042XP0 Bearing Suitable for High-Temperature Applications?

KF042XP0 Bearing operates reliably in temperatures ranging from -30°C to 110°C.
Its chrome steel construction ensures stability and performance under thermal stress.
The open design allows for efficient heat dissipation, preventing overheating.
This makes it ideal for applications exposed to varying temperature conditions.

Why Choose KF042XP0 Bearing for Precision Tasks?

KF042XP0 Bearing features ABEC-1 tolerance class, ensuring precise and consistent performance.
Its thin-section design minimises space requirements while maintaining load capacity.
The brass cage enhances smooth operation, reducing friction and noise.
These qualities make it perfect for applications requiring accuracy and reliability.

Application

Where Is KF042XP0 Bearing Used?
KF042XP0 Bearing is commonly found in robotics, especially in articulated arms where its thin section design saves space without compromising load capacity. The brass cage ensures smooth rotation, reducing friction during repetitive movements.

In aerospace applications, KF042XP0 Bearing handles moderate radial and thrust loads in control systems. Its ABEC-1 tolerance makes it suitable for precision mechanisms like satellite positioning equipment.

For medical imaging devices, KF042XP0 Bearing’s chrome steel construction offers durability in high-rotation scenarios. The open design allows for easy lubrication, extending service life in critical environments.

KF042XP0 Bearing also fits well in packaging machinery, where its four-point contact design manages varying loads efficiently. The inch sizing ensures compatibility with North American industrial equipment standards.

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