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Constant Section (CS) Bearings NB045XP0
Constant Section (CS) Bearings NB045XP0

Constant Section (CS) Bearings NB045XP0

The NB045XP0 is a thin-section ball bearing with a 4.5″ bore and 5.125″ outer diameter, featuring a compact width of just 0.3125″. Its chrome steel construction and brass cage ensure durability and smooth operation.

This four-point contact bearing handles radial loads up to 1165 lbf and thrust loads up to 1850 lbf, making it versatile for various applications. It performs well in temperatures ranging from -30°C to 110°C.

The open design allows for easy lubrication, while the chromium plating adds extra corrosion resistance. Its ABEC-1 tolerance ensures reliable performance without unnecessary complexity.

Ideal for applications requiring precise motion and space-saving designs, such as robotics or medical equipment. Weighing only 0.33 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NB045XP0
  • 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 5.125"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NB 5/16" x 5/16"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.731"
  • Internal Diameter On Outer Ring (Small Side Face) 4.893"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1165 lbf
  • Static Radial Load 1950 lbf
  • Static Thrust Load 4880 lbf
  • Static Moment 4690 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 2 lbf
  • Dynamic Thrust Load 1850 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.33 lbs
  • price($) 131.11

Features

How Does NB045XP0 Bearing Handle Heavy Loads?

NB045XP0 Bearing features a four-point contact design, allowing it to manage both radial and thrust loads efficiently.
Its chrome steel construction ensures durability, with a static thrust load capacity of 4880 lbf.

The brass cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a temperature range of -30°C to 110°C, NB045XP0 Bearing performs reliably in various conditions.

NB045XP0 Bearing’s thin-section design saves space without compromising strength.
Its chromium plating enhances corrosion resistance, making it suitable for demanding applications.

Application

Key Fields for NB045XP0 Bearing
NB045XP0 Bearing is commonly used in robotics, especially for joints and pivots where its thin section design saves space without sacrificing load capacity. The chromium plating adds extra protection against wear in repetitive movements.

What Makes NB045XP0 Bearing a Preferred Choice?
In automation systems, NB045XP0 Bearing handles both radial and moment loads smoothly, making it ideal for conveyor arms and rotating platforms. Its brass cage ensures quiet operation, which is great for noise-sensitive environments.

Built for Heavy-Duty Use: NB045XP0 Bearing
For industrial machinery like packaging equipment, NB045XP0 Bearing’s four-point contact design manages varying loads efficiently. The ABEC-1 tolerance offers reliable precision for consistent performance over time.

Medical vs Industrial: Where NB045XP0 Bearing Excels
In medical imaging devices, NB045XP0 Bearing’s chrome steel construction provides stability for precise movements. Meanwhile, in industrial settings, its high static thrust load capacity makes it suitable for heavy fixtures.

Practical Applications of NB045XP0 Bearing
You’ll find NB045XP0 Bearing in aerospace actuators, where its lightweight build and moment load rating are crucial. The inch sizing also simplifies integration with North American machinery standards.

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