lianxidianhua +86 15806631151 send-sms info@sdtflbearing.com
/
/
Constant Section (CS) Bearings NB140XP0
Constant Section (CS) Bearings NB140XP0

Constant Section (CS) Bearings NB140XP0

The NB140XP0 is a thin-section ball bearing with a 14″ bore and 14.625″ 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 2234 lbf and thrust loads up to 3840 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 being overly precise.

Ideal for machinery where space is limited but load capacity is crucial, such as robotics or aerospace components. Weighing 1.05 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.

Product Parameters

  • Part Number NB140XP0
  • 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 14.625"
  • Outer Dia Tolerance -0.0014"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.010"
  • 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 14.231"
  • Internal Diameter On Outer Ring (Small Side Face) 14.393"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2234 lbf
  • Static Radial Load 5810 lbf
  • Static Thrust Load 14530 lbf
  • Static Moment 41580 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 11 lbf
  • Dynamic Thrust Load 3840 lbf
  • Surface Chromium Plating
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.05 lbs
  • price($) 963.49

Features

Performance Features of NB140XP0 Bearing

NB140XP0 Bearing is built with chrome steel rings and balls, offering strong resistance to heavy loads.
Its dynamic radial load capacity reaches 2234 lbf, ensuring reliable performance in demanding applications.
The brass cage maintains ball alignment, reducing wear and extending service life.
With a maximum temperature range of -30°C to 110°C, it performs well in various conditions.

How Does NB140XP0 Bearing Resist Wear?

NB140XP0 Bearing features chromium plating for enhanced durability and corrosion resistance.
The brass cage design minimises friction, ensuring smooth operation over time.
Its ABEC-1 tolerance class provides consistent performance in precision applications.
The thin section design saves space without compromising strength.

Engineered for Precision: NB140XP0 Bearing

NB140XP0 Bearing’s four-point contact design handles both radial and thrust loads efficiently.
With a static thrust load capacity of 14530 lbf, it suits heavy-duty industrial use.
The 0.3125″ width makes it ideal for compact installations where space is limited.
Its chromium-plated surface offers extra protection against environmental factors.

Steel vs Ceramic Bearings: Strengths of NB140XP0 Bearing

NB140XP0 Bearing uses chrome steel for its rings and balls, balancing cost and performance.
The material choice provides good wear resistance while maintaining affordability.
Its dynamic moment rating of 11994 lbf ensures stability under complex loading conditions.
The lubricated design reduces maintenance needs for long-term reliability.

Application

Industrial Uses of NB140XP0 Bearing
NB140XP0 Bearing is commonly used in industrial robotics, where its thin section design saves space without compromising load capacity. The chromium plating adds extra protection against wear in dusty or humid environments.

Where Is NB140XP0 Bearing Used?
You’ll often find NB140XP0 Bearing in aerospace applications, such as satellite positioning systems, thanks to its precise ABEC-1 tolerance. Its brass cage ensures smooth rotation even under moment loads.

Built for Heavy-Duty Use: NB140XP0 Bearing
NB140XP0 Bearing handles high static thrust loads effortlessly, making it ideal for rotary tables in machining centres. The chrome steel construction provides long-lasting performance in demanding conditions.

Automotive vs Aerospace: Applications of NB140XP0 Bearing
In automotive turntables, NB140XP0 Bearing offers reliable rotation for heavy components. Meanwhile, its lightweight design is equally valued in aircraft control mechanisms for reducing overall weight.

Key Fields for NB140XP0 Bearing
Medical imaging devices benefit from NB140XP0 Bearing’s smooth operation and minimal friction. The open seal design allows for easy lubrication, ensuring consistent performance in critical healthcare equipment.

Q&A

SEND INQUIRY

"*" indicates required fields

This field is for validation purposes and should be left unchanged.