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Constant Section (CS) Bearings KD040XP0M

Constant Section (CS) Bearings KD040XP0M

The KD040XP0M is a thin-section ball bearing measuring 4″×5″×0.5″, made from sturdy chrome steel with a brass cage. It handles radial loads up to 2311 lbf and thrust loads up to 3520 lbf, making it versatile for various applications.

Its open design allows easy lubrication, while the ABEC-1 tolerance ensures reliable performance. The bearing works well in temperatures from -30°C to 110°C, suitable for most industrial environments.

This model is interchangeable with KAYDON bearings, offering a practical replacement option. Ideal for machinery where space is limited but performance is key, such as robotics or precision equipment.

Weighing just 0.78 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number KD040XP0M
  • 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"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 5"
  • Outer Dia Tolerance -0.0006"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • 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 4.370"
  • Internal Diameter On Outer Ring (Small Side Face) 4.630"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2311 lbf
  • Static Radial Load 3080 lbf
  • Static Thrust Load 7700 lbf
  • Static Moment 6930 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 3 lbf
  • Dynamic Thrust Load 3520 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.78 lbs
  • price（$） 85.52
Constant Section (CS) Bearings KD040XP0M dimension drawing
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Features

How Does KD040XP0M Bearing Handle Heavy Loads?

KD040XP0M Bearing features a four-point contact design, providing excellent load distribution for both radial and thrust loads.
Its chrome steel construction ensures durability, with a static thrust load capacity of 7700 lbf.

The brass cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a temperature range of -30°C to 110°C, it performs reliably in various conditions.

KD040XP0M Bearing’s thin-section design saves space while maintaining high load capacity.
Its ABEC-1 tolerance class ensures consistent performance in precision applications.

Application

Industrial Uses of KD040XP0M Bearing
KD040XP0M Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and conveyor systems. Its thin section design allows for compact installations without sacrificing performance.

Where Is KD040XP0M Bearing Used?
In automation systems, KD040XP0M Bearing provides smooth rotation for components like 3D printers and CNC machines. The brass cage ensures durability even in high-speed operations.

Built for Heavy-Duty Use: KD040XP0M Bearing
KD040XP0M Bearing handles heavy loads in applications like packaging equipment and material handling systems. Its chrome steel construction offers reliable performance under constant stress.

Automotive vs Aerospace: Applications of KD040XP0M Bearing
In automotive systems, KD040XP0M Bearing supports gear mechanisms and steering components. For aerospace, it’s used in control systems where precision and lightweight design are crucial.

Practical Applications of KD040XP0M Bearing
KD040XP0M Bearing is ideal for medical imaging devices, providing smooth and quiet operation. Its open design allows for easy maintenance in sensitive environments.

Q&A

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