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Constant Section (CS) Bearings KD140XP0
Constant Section (CS) Bearings KD140XP0

Constant Section (CS) Bearings KD140XP0

The KD140XP0 is a thin-section ball bearing measuring 14″×15″×0.5″, designed for four-point contact loads. Made from chrome steel with a brass cage, it handles dynamic radial loads up to 4551 lbf and static thrust loads up to 24800 lbf.

Its slim 0.5″ width makes it ideal for space-constrained applications, while maintaining strength for moment loads up to 24 ft-lbf. The open design allows easy lubrication and works in temperatures from -30°C to 110°C.

This bearing is interchangeable with KAYDON models, offering flexibility for replacements. Suitable for robotics or precision machinery where compact size and high load capacity are needed.

Weighing 2.73 lbs, it meets ABEC-1 tolerance standards and is RoHS compliant for safe industrial use.

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Product Parameters

  • Part Number KD140XP0
  • 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 14"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 15"
  • Outer Dia Tolerance -0.0014"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 14.370"
  • Internal Diameter On Outer Ring (Small Side Face) 14.630"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 4551 lbf
  • Static Radial Load 9920 lbf
  • Static Thrust Load 24800 lbf
  • Static Moment 71910 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 24 lbf
  • Dynamic Thrust Load 7670 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.73 lbs
  • price($) 543.23

Features

Performance Features of KD140XP0 Bearing

KD140XP0 Bearing is crafted with chrome steel rings and balls, offering strong resistance to both radial and thrust loads.
Its dynamic radial load capacity reaches 4551 lbf, making it suitable for demanding applications.
The brass cage ensures smooth operation by keeping the balls properly aligned.
With a width of just 0.5″, it fits well in space-constrained designs.

How Does KD140XP0 Bearing Resist Wear?

KD140XP0 Bearing’s chrome steel construction provides excellent durability and wear resistance.
The brass cage reduces friction, helping to extend the bearing’s service life.
It handles static thrust loads up to 24800 lbf, ensuring reliable performance under heavy loads.
Its ABEC-1 tolerance class ensures consistent and precise operation.

Engineered for Precision: KD140XP0 Bearing

KD140XP0 Bearing is designed for precise applications with its tight tolerances and four-point contact design.
The thin section construction allows it to fit into compact spaces without sacrificing performance.
It operates smoothly within a temperature range of -30°C to 110°C.
The open design simplifies lubrication and maintenance.

Steel vs Ceramic Bearings: Strengths of KD140XP0 Bearing

KD140XP0 Bearing uses chrome steel for its rings and balls, offering a balance of strength and affordability.
The brass cage enhances smooth operation, reducing noise and vibration.
With a static moment rating of 71910 lbf, it handles high torque applications effectively.
Its inch-based measurements make it compatible with many standard systems.

What Ensures Smooth Operation in KD140XP0 Bearing?

KD140XP0 Bearing’s brass cage minimizes friction, ensuring quiet and efficient performance.
The four-point contact design distributes loads evenly, reducing stress on individual components.
It supports dynamic thrust loads up to 7670 lbf, making it versatile for various applications.
The open seal type allows for easy lubrication and inspection.

Application

Key Fields for KD140XP0 Bearing
KD140XP0 Bearing is commonly used in industrial automation, especially in robotic arms and precision machinery where its thin section design saves space without compromising strength. The four-point contact design ensures smooth rotation under combined loads.

In aerospace applications, KD140XP0 Bearing handles moment loads in control systems and actuators, thanks to its brass cage and chrome steel construction. Its ABEC-1 tolerance makes it reliable for moderate precision needs.

For medical imaging devices, KD140XP0 Bearing’s low-profile design fits neatly into compact equipment like CT scanners. The open seal type allows for easy lubrication, extending service life in critical environments.

KD140XP0 Bearing also works well in packaging machinery, where its dynamic radial load capacity supports high-speed conveyor systems. The inch sizing simplifies integration with North American equipment standards.

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