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Constant Section (CS) Bearings KD080AR0

Constant Section (CS) Bearings KD080AR0

The KD080AR0 is a slim, angular contact ball bearing measuring 8″ by 9″ with a width of just 0.5″. Made from chrome steel with a brass cage, it’s designed for precision and durability.

This bearing handles radial loads up to 2627 lbf and static thrust loads of 6510 lbf, making it suitable for moderate to heavy-duty applications. Its 30° contact angle ensures smooth operation under angular loads.

The open design allows for easy lubrication, while the ABEC-1 tolerance class offers reliable performance. It works in temperatures from -30°C to 110°C.

Ideal for machinery requiring slim profiles and angular load support, such as robotics or medical equipment. Weighing 1.52 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KD080AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 8"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 9"
  • Outer Dia Tolerance -0.0012"– 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 8.370"
  • Internal Diameter On Outer Ring (Small Side Face) 8.630"
  • Internal Diameter On Outer Ring (Large Side Face) 8.734"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2627 lbf
  • Static Radial Load 6710 lbf
  • Static Thrust Load 6510 lbf
  • Static Moment 19380 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 4713 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.52 lbs
  • price（$） 193.04
Constant Section (CS) Bearings KD080AR0 dimension drawing
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Features

Performance Features of KD080AR0 Bearing

KD080AR0 Bearing is built with chrome steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 2627 lbf, ensuring reliable performance in various applications.
The brass cage maintains ball alignment, reducing friction and extending operational life.
With a temperature range of -30°C to 110°C, it performs well in diverse environments.

How Is KD080AR0 Bearing Engineered for Reliability?

KD080AR0 Bearing features a 30° contact angle, optimising load distribution for smoother operation.
The ABEC-1 tolerance class ensures consistent precision, making it suitable for angular contact tasks.
Its open design allows for easy lubrication, enhancing performance and reducing wear.
The chrome steel construction provides durability, even under high static loads of 6710 lbf.

Built for Durability: KD080AR0 Bearing

KD080AR0 Bearing’s thin-section design saves space without compromising strength.
The brass cage minimises friction, ensuring quiet and efficient operation.
With a static moment load rating of 19380 lbf, it handles demanding applications effortlessly.
Its wide temperature range makes it adaptable to both industrial and commercial uses.

Steel vs Ceramic Bearings: Strengths of KD080AR0 Bearing

KD080AR0 Bearing uses chrome steel for rings and balls, balancing cost and performance.
The material choice ensures resistance to wear, even under high static thrust loads of 6510 lbf.
Its brass cage offers excellent durability and reduces noise during operation.
This design is ideal for applications requiring precision and long service life.

Application

Industrial Uses of KD080AR0 Bearing
KD080AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and packaging equipment. Its thin-section design makes it ideal for applications requiring compact yet reliable performance.

Where Is KD080AR0 Bearing Used?
You’ll often find KD080AR0 Bearing in automation systems, particularly in conveyor belts and rotary tables, where its angular contact design handles both radial and axial loads smoothly. The brass cage adds durability, making it suitable for continuous operation.

Built for Heavy-Duty Use: KD080AR0 Bearing
KD080AR0 Bearing excels in heavy-duty applications like construction equipment, where its chrome steel construction withstands high loads and harsh conditions. The ABEC-1 tolerance ensures consistent performance even under stress.

Automotive vs Aerospace: Applications of KD080AR0 Bearing
In automotive systems, KD080AR0 Bearing supports steering mechanisms and gearboxes, offering reliable performance. For aerospace, its lightweight design and precision make it suitable for control systems and landing gear assemblies.

Perfect Fit for Automation: KD080AR0 Bearing
KD080AR0 Bearing is a great choice for automated production lines, where its thin profile and high load capacity ensure smooth operation. The open design allows for easy lubrication, reducing maintenance downtime.

Q&A

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