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Constant Section (CS) Bearings KF400XP0
Constant Section (CS) Bearings KF400XP0

Constant Section (CS) Bearings KF400XP0

The KF400XP0 is a constant section ball bearing with a 40″ bore and 41.5″ outer diameter, crafted from durable chrome steel. Its slim 0.75″ width makes it ideal for space-constrained applications, while handling radial loads up to 15034 lbf and thrust loads up to 28620 lbf.

The open design allows for easy lubrication, and the brass cage ensures smooth operation. It performs reliably in temperatures ranging from -30°C to 110°C, suitable for various industrial environments.

This bearing is interchangeable with KAYDON models, offering a practical replacement option. Its four-point contact design provides stability, making it perfect for machinery requiring precise movement and load support.

Weighing 17.2 lbs, it’s robust yet manageable for its size. Compliant with RoHS standards, it’s a safe and dependable choice for heavy-duty applications.

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Product Parameters

  • Part Number KF400XP0
  • 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 40"
  • Bore Dia Tolerance -0.0020"– 0"
  • Outer Dia 41.5"
  • Outer Dia Tolerance -0.0020"– 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 40.555"
  • Internal Diameter On Outer Ring (Small Side Face) 40.945"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 15034 lbf
  • Static Radial Load 45990 lbf
  • Static Thrust Load 115000 lbf
  • Static Moment 937100 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 229 lbf
  • Dynamic Thrust Load 28620 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 17.2 lbs
  • price($) 4906.02

Features

How Does KF400XP0 Bearing Handle Heavy Loads?

KF400XP0 Bearing is built with chrome steel rings and balls, offering robust resistance to heavy loads.
Its dynamic radial load capacity reaches 15034 lbf, ensuring dependable performance in demanding conditions.
The brass cage maintains ball alignment, reducing friction and extending operational life.
With a static thrust load of 115000 lbf, it excels in applications requiring high load-bearing capacity.

Application

Key Fields for KF400XP0 Bearing
KF400XP0 Bearing is commonly used in industrial robotics, where its thin-section design saves space without compromising load capacity. The brass cage ensures smooth rotation in automated assembly lines.

In aerospace applications, KF400XP0 Bearing handles moment loads in control systems, thanks to its high static moment rating. Its inch sizing makes it compatible with many North American aircraft components.

For medical imaging devices, KF400XP0 Bearing’s precise ABEC-1 tolerance provides reliable movement in rotating gantries. The chrome steel construction offers durability in sterile environments.

Where Is KF400XP0 Bearing Used?
You’ll often find KF400XP0 Bearing in packaging machinery, where its four-point contact design handles radial and thrust loads efficiently. The open seal allows for easy lubrication in dusty environments.

In semiconductor manufacturing, KF400XP0 Bearing supports wafer handling robots due to its low-profile design. The consistent performance ensures minimal downtime in cleanroom settings.

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