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Constant Section (CS) Bearings NA055XP0
Constant Section (CS) Bearings NA055XP0

Constant Section (CS) Bearings NA055XP0

The NA055XP0 is a thin-section ball bearing with a 5.5″ bore and 6″ outer diameter, featuring a compact width of just 0.25″. Its chrome steel construction and brass cage ensure durability and smooth operation.
Designed for four-point contact, it handles radial loads up to 908 lbf and thrust loads up to 1480 lbf, making it versatile for various applications. The ABEC-1 tolerance class ensures reliable performance.
Its open design allows easy lubrication, while the chromium plating offers added corrosion resistance. The bearing operates smoothly in temperatures from -30°C to 110°C.
Ideal for applications requiring precise motion control, such as robotics or medical equipment. Weighing only 0.25 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NA055XP0
  • 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 5.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 6"
  • Outer Dia Tolerance -0.0010"– 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 5.686"
  • Internal Diameter On Outer Ring (Small Side Face) 5.814"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 908 lbf
  • Static Radial Load 1750 lbf
  • Static Thrust Load 4360 lbf
  • Static Moment 5020 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 1 lbf
  • Dynamic Thrust Load 1480 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.25 lbs
  • price($) 132.93

Features

How Does NA055XP0 Bearing Handle Heavy Loads?

NA055XP0 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 4360 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 operating conditions.

Why Choose NA055XP0 Bearing for Precision Tasks?

NA055XP0 Bearing is designed with ABEC-1 tolerance, ensuring precise operation for critical applications.
The chromium plating enhances surface durability, while the brass cage minimises noise during high-speed rotation.
Its thin-section design saves space without compromising performance.
The bearing’s dynamic radial load capacity of 908 lbf makes it suitable for demanding tasks.

Engineered for Precision: NA055XP0 Bearing

NA055XP0 Bearing’s four-point contact design provides smooth operation under combined loads.
The chrome steel rings and balls offer reliable performance, with a static moment capacity of 5020 lbf.
Its compact 0.25″ width makes it ideal for space-constrained applications.
The bearing maintains consistent performance across a wide temperature range.

Ball vs Roller Bearings: Advantages of NA055XP0 Bearing

NA055XP0 Bearing’s ball design allows for lower friction compared to roller bearings in similar applications.
The chromium-plated surface resists wear, while the brass cage ensures quiet operation.
With a dynamic moment capacity of 1959 lbf, it handles complex load conditions effectively.
Its thin-section construction provides space savings without sacrificing load capacity.

Application

Industrial Uses of NA055XP0 Bearing
NA055XP0 Bearing is commonly used in robotics, especially in articulated arms where its thin section design saves space without sacrificing load capacity. The chromium plating adds extra protection against wear in dusty or humid conditions.

What Makes NA055XP0 Bearing a Preferred Choice?
In automation systems, NA055XP0 Bearing handles multi-directional loads smoothly, making it ideal for rotary tables and indexing devices. Its brass cage reduces friction, ensuring quiet operation in precision equipment.

Built for Heavy-Duty Use: NA055XP0 Bearing
NA055XP0 Bearing works well in packaging machinery, where its high static thrust load rating supports consistent performance under pressure. The ABEC-1 tolerance offers reliable accuracy for general industrial applications.

Medical vs Industrial: Where NA055XP0 Bearing Excels
NA055XP0 Bearing suits medical imaging devices needing slim profiles, while its chrome steel construction meets industrial durability demands. The lubricated design ensures smooth rotation in both environments.

Where Is NA055XP0 Bearing Used?
You’ll find NA055XP0 Bearing in aerospace actuators, where its lightweight design and moment load capacity are crucial. The inch sizing simplifies replacements in older American-made machinery.

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