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Constant Section (CS) Bearings NA045XP0
Constant Section (CS) Bearings NA045XP0

Constant Section (CS) Bearings NA045XP0

The NA045XP0 is a thin-section ball bearing with a compact design, measuring 4.5″ in bore diameter and 5″ in outer diameter, and just 0.25″ wide. Made from chrome steel with a brass cage, it offers durability and smooth operation.

This bearing handles radial loads up to 809 lbf and thrust loads up to 1310 lbf, making it suitable for moderate stress applications. Its open design allows for easy lubrication, ensuring long service life.

The Endura-kote plating provides extra corrosion resistance, while the ABEC-1 tolerance ensures reliable performance. It works well in temperatures from -30°C to 110°C.

Ideal for applications like robotics or precision machinery where space is limited. Compliant with RoHS standards, it’s a practical choice for replacements, interchangeable with KAYDON bearings. Weighing only 0.22 lbs, it’s lightweight yet robust.

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Product Parameters

  • Part Number NA045XP0
  • 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 4.5"
  • 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 809 lbf
  • Static Radial Load 1440 lbf
  • Static Thrust Load 3600 lbf
  • Static Moment 3420 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 1 lbf
  • Dynamic Thrust Load 1310 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.22 lbs
  • price($) 121.02

Features

How Does NA045XP0 Bearing Resist Wear?

NA045XP0 Bearing features chromium plating, enhancing its resistance to wear and corrosion.
The chrome steel rings and balls provide durability, even under heavy loads.

With a dynamic radial load capacity of 809 lbf, it ensures reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending service life.

NA045XP0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its precision design makes it suitable for demanding environments.

Application

Key Fields for NA045XP0 Bearing
NA045XP0 Bearing is commonly used in robotics, especially for articulated arms where its thin section design saves space without compromising load capacity. The chromium plating adds extra protection against wear in repetitive motion tasks.

In aerospace applications, NA045XP0 Bearing provides reliable performance in control mechanisms due to its precise ABEC-1 tolerance. The brass cage ensures smooth rotation even under varying temperatures.

For packaging machinery, NA045XP0 Bearing handles moderate radial and thrust loads efficiently. Its open seal design simplifies lubrication, reducing downtime in high-speed production lines.

The bearing also fits well in medical imaging devices where quiet operation is essential. The chrome steel construction offers durability while maintaining consistent accuracy over time.

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