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Constant Section (CS) Bearings K18020XP0

Constant Section (CS) Bearings K18020XP0

The K18020XP0 is a slim, four-point contact ball bearing with a 180mm bore and 220mm outer diameter, crafted from sturdy chrome steel. It handles radial loads up to 6929 lbf and thrust loads up to 10632 lbf, making it versatile for various applications.

Its open design and brass cage ensure smooth operation and easy maintenance, even in temperatures ranging from -30°C to 110°C. The bearing’s slim 20mm width saves space without compromising strength.

This model is interchangeable with KAYDON bearings, offering a reliable replacement option. Ideal for machinery requiring precise movement and high load capacity, such as robotics or medical equipment.

Weighing 1.44kg, it’s lightweight yet durable, and compliant with RoHS standards for safety. Its ABEC-1 tolerance ensures consistent performance in demanding conditions.

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Product Parameters

  • Part Number K18020XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 180 mm
  • Bore Dia Tolerance -0.025mm to 0
  • Outer Dia 220 mm
  • Outer Dia Tolerance -0.03mm to 0
  • Width 20 mm
  • Width Tolerance +.000 –.254mm
  • Thin Section Bearings Type Reali-Slim mm Metric Bearings
  • Series 20 mm
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 195 mm
  • Internal Diameter On Outer Ring (Small Side Face) 205 mm
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 6929 lbf
  • Static Radial Load 9938 lbf
  • Static Thrust Load 24847 lbf
  • Static Moment 994 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 2312 lbf
  • Dynamic Thrust Load 10632 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.44 Kg
  • price（$） 179.45
Constant Section (CS) Bearings K18020XP0 dimension drawing
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Features

Performance Features of K18020XP0 Bearing

K18020XP0 Bearing is built with chrome steel rings and balls, ensuring durability and strength.
Its brass cage maintains proper ball alignment, reducing friction and wear.
With a dynamic radial load capacity of 6929 lbf, it handles demanding applications effectively.
The bearing operates smoothly within a temperature range of -30°C to 110°C.

Application

Industrial Uses of K18020XP0 Bearing
K18020XP0 Bearing is commonly used in machine tools, where its four-point contact design handles both radial and thrust loads efficiently. The thin section construction saves space without compromising performance, making it ideal for compact machinery.

In robotics, K18020XP0 Bearing ensures smooth movement in robotic arms and joints, thanks to its precise ABEC-1 tolerance. The brass cage adds durability, reducing wear during repetitive motions.

For automation systems, K18020XP0 Bearing supports conveyor belts and rotating platforms, where its chrome steel construction withstands continuous operation. The open seal design allows for easy lubrication, extending service life.

Medical imaging devices benefit from K18020XP0 Bearing’s reliability, as it maintains accuracy under static and dynamic loads. Its metric sizing ensures compatibility with various European and Asian equipment standards.

In packaging machinery, K18020XP0 Bearing’s high dynamic load capacity keeps production lines running smoothly. The lightweight design reduces energy consumption, making it a cost-effective choice for high-speed applications.

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