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Constant Section (CS) Bearings KD040CP0
Constant Section (CS) Bearings KD040CP0

Constant Section (CS) Bearings KD040CP0

The KD040CP0 is a slim, open-type ball bearing measuring 4″×5″×0.5″, crafted from durable chrome steel with a brass cage. It handles radial loads up to 1755 lbf and operates smoothly in temperatures from -30°C to 110°C.

Designed for space-saving applications, its thin section construction fits snugly where bulkier bearings can’t. The ABEC-1 tolerance ensures reliable performance without over-engineering.

This model is interchangeable with KAYDON bearings, making replacements straightforward. Ideal for robotics or medical equipment where precision and compact design matter.

Weighing just 0.78 lbs, it’s lightweight yet sturdy. Pre-lubricated and RoHS compliant for hassle-free use in various settings.

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Product Parameters

  • Part Number KD040CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • 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 1755 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 3523 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.78 lbs
  • price($) 78.67

Features

Performance Features of KD040CP0 Bearing

KD040CP0 Bearing is built with chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 1755 lbf, making it suitable for various applications.
The brass cage ensures smooth operation by keeping the balls properly aligned.
With a temperature range of -30°C to 110°C, it performs reliably in different environments.

Application

Common Applications of KD040CP0 Bearing
KD040CP0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery where its thin-section design saves space without compromising performance. The open seal type allows for easy lubrication, ensuring long service life in demanding conditions.

In aerospace applications, KD040CP0 Bearing provides reliable radial load support in control systems and instrumentation panels. Its chrome steel construction handles moderate speeds while maintaining accuracy in critical flight components.

For medical imaging devices, KD040CP0 Bearing’s brass cage reduces friction during smooth rotational movements. The ABEC-1 tolerance makes it suitable for diagnostic equipment where consistent motion is essential.

KD040CP0 Bearing also fits well in packaging machinery, where its inch sizing aligns with North American production lines. The lightweight design helps reduce energy consumption in high-cycle operations.

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