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Constant Section (CS) Bearings KC045CP0

Constant Section (CS) Bearings KC045CP0

The KC045CP0 is a slim, open-type ball bearing with a 4.5-inch bore and 5.25-inch outer diameter, crafted from durable chrome steel. Its compact 0.375-inch width makes it ideal for space-saving designs, while the brass cage ensures smooth operation.

This bearing handles radial loads up to 1143 lbf and fits well in applications requiring ABEC-1 precision. Its open design allows easy lubrication, and it performs reliably in temperatures from -30°C to 110°C.

Interchangeable with KAYDON models, it’s a practical choice for machinery replacements. Suitable for lightweight radial load applications like robotics or small gear systems. Weighing just 0.48 lbs, it’s both sturdy and easy to handle. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KC045CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.5"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 5.25"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.777"
  • Internal Diameter On Outer Ring (Small Side Face) 4.973"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1143 lbf
  • Static Radial Load 2340 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 2418 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.48 lbs
  • price（$） 101.99
Constant Section (CS) Bearings KC045CP0 dimension drawing
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Features

How Is KC045CP0 Bearing Engineered for Reliability?

KC045CP0 Bearing features chrome steel rings and balls, offering strong resistance to radial loads.
Its dynamic radial load capacity reaches 1143 lbf, ensuring dependable performance in various applications.
The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a temperature range of -30°C to 110°C, it performs reliably in diverse conditions.

Application

Key Fields for KC045CP0 Bearing
KC045CP0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin-section design saves space without compromising load capacity. The open seal allows for easy lubrication, extending service life in continuous operations.

In aerospace applications, KC045CP0 Bearing provides reliable radial support for control systems and instrumentation panels. Its ABEC-1 tolerance ensures consistent performance in environments where precision is critical.

For medical imaging devices, KC045CP0 Bearing’s chrome steel construction offers durability and smooth rotation. The brass cage reduces friction, making it suitable for high-speed diagnostic equipment.

In consumer electronics like high-end printers, KC045CP0 Bearing’s compact size helps maintain precise paper feed mechanisms. The inch sizing makes it compatible with many North American-designed devices.

Q&A

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