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Constant Section (CS) Bearings KD090AR0
Constant Section (CS) Bearings KD090AR0

Constant Section (CS) Bearings KD090AR0

The KD090AR0 is a slim, open-type ball bearing with a 9-inch bore and 10-inch outer diameter, crafted from durable chrome steel. Its compact 0.5-inch width makes it ideal for space-constrained applications, while the brass cage ensures smooth operation.

This angular contact bearing handles radial loads up to 2803 lbf and static thrust loads of 7010 lbf, with a 30° contact angle for balanced performance. It operates smoothly in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

The thin-section design offers flexibility in tight spaces, and its ABEC-1 tolerance ensures reliable precision. Compatible with KAYDON bearings, it’s a practical choice for replacements or new installations.

Weighing 1.69 lbs, it’s lightweight yet sturdy for industrial machinery or robotics. RoHS-compliant for safe use in various environments.

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Product Parameters

  • Part Number KD090AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 9"
  • Bore Dia Tolerance -0.0012"– 0"
  • Outer Dia 10"
  • 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 9.370"
  • Internal Diameter On Outer Ring (Small Side Face) 9.630"
  • Internal Diameter On Outer Ring (Large Side Face) 9.732"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 2803 lbf
  • Static Radial Load 7500 lbf
  • Static Thrust Load 7010 lbf
  • Static Moment 21660 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 4911 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.69 lbs
  • price($) 217.13

Features

How Does KD090AR0 Bearing Reduce Friction?

KD090AR0 Bearing features a 30° contact angle, optimising load distribution and reducing friction during operation.
Its chrome steel construction ensures smooth performance, even under dynamic radial loads up to 2803 lbf.
The brass cage maintains ball alignment, enhancing efficiency and extending the bearing’s lifespan.
With ABEC-1 tolerance class, it delivers consistent precision in angular contact applications.

Built for Reliability: KD090AR0 Bearing

KD090AR0 Bearing is crafted from durable chrome steel, offering robust performance in demanding conditions.
Its thin-section design saves space while handling static radial loads up to 7500 lbf.
The open construction allows for easy lubrication, ensuring smooth operation over time.
With a temperature range of -30°C to 110°C, it adapts well to various environments.

What Makes KD090AR0 Bearing Suitable for High-Temperature Applications?

KD090AR0 Bearing operates reliably in temperatures ranging from -30°C to 110°C, maintaining consistent performance.
The chrome steel rings and balls resist thermal expansion, ensuring stability under heat.
Its brass cage further enhances durability, even in challenging thermal conditions.
This makes it ideal for applications where temperature fluctuations are common.

Application

Industrial Uses of KD090AR0 Bearing
KD090AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and CNC equipment. Its thin-section design ensures it fits snugly without compromising performance.

What Makes KD090AR0 Bearing a Preferred Choice?
In automation systems, KD090AR0 Bearing excels in applications like 3D printers, where smooth angular contact is essential. The brass cage adds durability, making it reliable for continuous operation.

Perfect Fit for Automation: KD090AR0 Bearing
KD090AR0 Bearing works well in conveyor systems, handling moderate radial loads with ease. Its chrome steel construction ensures long-lasting performance even in demanding environments.

Automotive vs Aerospace: Applications of KD090AR0 Bearing
In automotive steering systems, KD090AR0 Bearing provides precise control, while in aerospace, its lightweight design is ideal for instrumentation. The ABEC-1 tolerance ensures consistent accuracy.

Q&A

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