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Constant Section (CS) Bearings KF-140 XP0

Constant Section (CS) Bearings KF-140 XP0

The KF-140 XP0 is a constant section bearing measuring 14″×15.5″×0.75″, made from durable chrome steel with a brass cage. It handles dynamic radial loads up to 8775 lbf and static thrust loads up to 41620 lbf, making it suitable for heavy-duty applications.

Its open design allows for easy lubrication, while the ABEC-1 tolerance ensures reliable performance. The bearing operates smoothly in temperatures ranging from -30°C to 110°C.

This model is interchangeable with KAYDON bearings, offering a practical replacement option. Ideal for machinery requiring four-point contact and thin-section bearings, such as robotics or precision equipment.

Weighing 6.0 lbs, it balances strength and lightweight design. Compliant with RoHS standards for safe and environmentally friendly use.

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Product Parameters

  • Part Number KF-140 XP0
  • 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 Reali-Slim Open Bearings
  • Series KF 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
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 6.0 lbs
  • price（$） 614.57
Constant Section (CS) Bearings KF-140 XP0 dimension drawing
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Features

Performance Features of KF-140 XP0 Bearing

KF-140 XP0 Bearing is constructed with chrome steel rings and balls, offering robust performance under heavy loads.
Its dynamic radial load capacity reaches 8775 lbf, making it suitable for demanding applications.
The brass cage ensures smooth operation by keeping the balls properly aligned.
With a temperature range of -30°C to 110°C, it performs reliably in various environments.

Application

Industrial Uses of KF-140 XP0 Bearing
KF-140 XP0 Bearing is commonly used in industrial machinery, especially where space is limited but high load capacity is needed, like in robotic arms and conveyor systems. Its thin-section design makes it ideal for compact applications without sacrificing performance.

Where Is KF-140 XP0 Bearing Used?
In automation systems, KF-140 XP0 Bearing provides smooth rotation for components like rotary tables and indexing devices. The brass cage ensures durability even in high-speed operations.

Built for Heavy-Duty Use: KF-140 XP0 Bearing
KF-140 XP0 Bearing handles heavy loads in construction equipment, such as crane rotators and excavator joints. Its chrome steel construction offers reliable performance in tough environments.

Automotive vs Aerospace: Applications of KF-140 XP0 Bearing
In automotive systems, KF-140 XP0 Bearing supports steering columns and gearbox mechanisms. For aerospace, it’s used in control surfaces where precision and lightweight design are key.

Perfect Fit for Automation: KF-140 XP0 Bearing
KF-140 XP0 Bearing is a go-to choice for 3D printers and CNC machines, thanks to its precise movement and low friction. The open design allows for easy lubrication and maintenance.

Q&A

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