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Constant Section (CS) Bearings NB075XP0
Constant Section (CS) Bearings NB075XP0

Constant Section (CS) Bearings NB075XP0

The NB075XP0 is a constant section bearing measuring 7.5″ in bore and 8.125″ in outer diameter, with a slim width of just 0.3125″. Made from chrome steel with brass cage, it offers durability and smooth operation.

This bearing handles radial loads up to 1559 lbf and thrust loads up to 2560 lbf, suitable for moderate-speed applications. Its chromium plating provides extra protection against wear.

The open design allows easy lubrication, while the four-point contact ensures stability under combined loads. It performs well in temperatures from -30°C to 110°C.

Ideal for precision equipment where space is limited, this model is interchangeable with KAYDON bearings. Its lightweight design (0.53 lbs) makes it practical for various industrial uses.

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Product Parameters

  • Part Number NB075XP0
  • 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 7.5"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 8.125"
  • Outer Dia Tolerance -0.0012"– 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 7.731"
  • Internal Diameter On Outer Ring (Small Side Face) 7.893"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 1559 lbf
  • Static Radial Load 3170 lbf
  • Static Thrust Load 7920 lbf
  • Static Moment 12380 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 4 lbf
  • Dynamic Thrust Load 2560 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.53 lbs
  • price($) 223.4

Features

Performance Features of NB075XP0 Bearing

NB075XP0 Bearing features a four-point contact design, making it suitable for handling both radial and thrust loads efficiently.
Its chrome steel construction ensures durability, while the brass cage maintains smooth ball movement.

With a dynamic thrust load capacity of 2560 lbf, NB075XP0 Bearing performs reliably under demanding conditions.
The thin section design and chromium plating enhance its resistance to wear and corrosion.

NB075XP0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent performance for precision applications.

Application

Common Applications of NB075XP0 Bearing
NB075XP0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery, where its thin section design saves space without compromising performance. The chromium plating adds an extra layer of durability, making it suitable for high-use environments.

In aerospace applications, NB075XP0 Bearing provides reliable support in control systems and actuators, thanks to its four-point contact design. The brass cage ensures smooth operation even under varying loads and temperatures.

For medical imaging devices, NB075XP0 Bearing’s ABEC-1 tolerance ensures the precision needed for accurate diagnostics. Its chrome steel construction also offers resistance to wear, extending the lifespan of critical equipment.

Where Is NB075XP0 Bearing Used?
You’ll often find NB075XP0 Bearing in packaging machinery, where its dynamic radial load capacity handles repetitive motions with ease. The open seal type allows for straightforward maintenance, reducing downtime.

In semiconductor manufacturing, NB075XP0 Bearing’s moment load rating makes it ideal for precision positioning stages. The inch sizing ensures compatibility with a range of equipment, particularly in North American markets.

Built for Heavy-Duty Use: NB075XP0 Bearing
NB075XP0 Bearing excels in construction equipment, such as crane rotators, where its static moment rating handles heavy loads effortlessly. The chrome steel rings and brass cage provide a balance of strength and smooth operation.

In food processing machinery, NB075XP0 Bearing’s chromium plating resists corrosion, making it a hygienic choice. Its thin section design also fits neatly into compact spaces, ideal for conveyor systems.

Automotive vs Aerospace: Applications of NB075XP0 Bearing
In automotive steering systems, NB075XP0 Bearing’s dynamic thrust load capacity ensures responsive control. The four-point contact design distributes forces evenly, enhancing durability.

For aerospace landing gear mechanisms, NB075XP0 Bearing’s temperature range and moment load rating make it a dependable choice. The brass cage further reduces friction, crucial for high-performance applications.

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