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Constant Section (CS) Bearings NA045CP0

Constant Section (CS) Bearings NA045CP0

The NA045CP0 is a thin-section radial ball bearing with a 4.5″ bore and 5″ outer diameter, featuring a compact 0.25″ width. Made from chrome steel with brass cage, it’s built for durability and smooth operation.

It handles radial loads up to 610 lbf and fits snugly in tight spaces due to its slim design. The open seal allows easy lubrication, while the chromium plating adds extra corrosion resistance.

This bearing is interchangeable with KAYDON models, making replacements straightforward. Ideal for applications like robotics or precision instruments where space is limited but performance is key.

Weighing just 0.22 lbs, it’s lightweight yet robust. Compliant with RoHS standards, it operates reliably in temperatures from -30°C to 110°C.

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Product Parameters

  • Part Number NA045CP0
  • 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"
  • Outer Dia Tolerance -0.0008– 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.686"
  • Internal Diameter On Outer Ring (Small Side Face) 4.814"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 610 lbf
  • Static Radial Load 1440 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1344 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.22 lbs
  • price（$） 108.06
Constant Section (CS) Bearings NA045CP0 dimension drawing
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Features

Why Choose NA045CP0 Bearing for Precision Tasks?

NA045CP0 Bearing features a thin-section design with chromium plating, ideal for applications requiring precision and space efficiency.
Its ABEC-1 tolerance ensures consistent performance, making it suitable for radial load tasks.

The chrome steel construction provides durability, while the brass cage maintains smooth operation.
With a dynamic radial load capacity of 610 lbf, it handles demanding conditions reliably.

NA045CP0 Bearing operates within a temperature range of -30°C to 110°C, ensuring versatility.
Its open design simplifies maintenance, reducing downtime and operational costs.

Application

Common Applications of NA045CP0 Bearing
NA045CP0 Bearing is widely used in industrial machinery, especially where space is limited and precision is key, such as in robotic arms and conveyor systems. Its thin-section design makes it ideal for compact applications without sacrificing performance.

In the automotive sector, NA045CP0 Bearing fits well in steering mechanisms and gearboxes, offering reliable radial load support. The chromium plating adds extra durability, ensuring long service life even in demanding conditions.

For automation equipment, NA045CP0 Bearing’s open design and brass cage provide smooth operation in high-speed scenarios like 3D printers. Its ABEC-1 tolerance ensures consistent performance in precision-driven tasks.

Medical devices like imaging scanners benefit from NA045CP0 Bearing’s chrome steel construction, which resists wear and maintains accuracy. The lightweight design also reduces strain on sensitive components.

In consumer electronics, NA045CP0 Bearing is a go-to for printers and small appliances, where its compact size and reliable load handling shine. The inch sizing makes it compatible with a variety of North American products.

Q&A

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