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Constant Section (CS) Bearings NF140XP0
Constant Section (CS) Bearings NF140XP0

Constant Section (CS) Bearings NF140XP0

The NF140XP0 is a constant section ball bearing with a 14″ bore and 15.5″ outer diameter, featuring a slim 0.75″ width. Made from durable chrome steel, it’s designed for four-point contact loads and comes with a brass cage for smooth operation.

It handles dynamic radial loads up to 8775 lbf and static thrust loads up to 41620 lbf, making it suitable for heavy-duty applications. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

Its open design allows for easy lubrication, while the chromium plating adds extra corrosion resistance. The bearing is interchangeable with KAYDON models, offering flexibility for replacements.

Ideal for machinery requiring precise movement and high load capacity, such as rotary tables or industrial robots. Weighing 6.0 lbs, it’s robust yet manageable for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number NF140XP0
  • 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 14"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 15.5"
  • Outer Dia Tolerance -0.0014"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Endura-kote Plated Bearings
  • Series NF 3/4" x 3/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 14.555"
  • Internal Diameter On Outer Ring (Small Side Face) 14.945"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 8775 lbf
  • Static Radial Load 16650 lbf
  • Static Thrust Load 41620 lbf
  • Static Moment 122800 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 48 lbf
  • Dynamic Thrust Load 14530 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 6.0 lbs
  • price($) 704.78

Features

Performance Features of NF140XP0 Bearing

NF140XP0 Bearing is built with chrome steel rings and balls, offering strong resistance to heavy loads.
Its dynamic radial load capacity reaches 8775 lbf, ensuring reliable performance in demanding conditions.

The brass cage maintains precise ball alignment, reducing friction and extending service life.
With a temperature range of -30°C to 110°C, it performs well in various environments.

NF140XP0 Bearing’s chromium plating enhances durability and corrosion resistance.
Its four-point contact design provides stability under both radial and thrust loads.

Application

Industrial Uses of NF140XP0 Bearing
NF140XP0 Bearing is commonly used in large industrial machinery, such as rotary tables and indexing devices, where its four-point contact design handles combined loads efficiently. The chromium plating adds extra protection against corrosion in harsh environments.

Where Is NF140XP0 Bearing Used?
You’ll often find NF140XP0 Bearing in robotics and automation systems, particularly in robotic arms that require smooth, precise movement. Its thin-section design saves space without compromising load capacity, making it ideal for compact setups.

Built for Heavy-Duty Use: NF140XP0 Bearing
NF140XP0 Bearing excels in applications like aerospace equipment, where high static thrust loads are common. The brass cage ensures quiet operation, which is crucial in sensitive environments like satellite positioning systems.

Automotive vs Aerospace: Applications of NF140XP0 Bearing
In automotive systems, NF140XP0 Bearing supports components like steering columns, offering durability under radial and moment loads. For aerospace, its lightweight design and high load capacity make it suitable for landing gear mechanisms.

Perfect Fit for Automation: NF140XP0 Bearing
NF140XP0 Bearing works well in 3D printers and CNC machines, where precision and repeatability are key. The inch sizing simplifies integration with North American machinery, reducing the need for adapters or modifications.

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