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Constant Section (CS) Bearings KA055BR0K
Constant Section (CS) Bearings KA055BR0K

Constant Section (CS) Bearings KA055BR0K

The KA055BR0K is a slim, angular contact ball bearing measuring 5.5″ by 6″ with a thin 0.25″ width, made from durable chrome steel. It handles radial loads up to 715 lbf and static thrust loads of 1800 lbf, suitable for moderate-speed applications.

Its open design and brass cage ensure smooth operation, while the 30° contact angle provides stability under combined loads. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for precision equipment like robotics or optical devices where space is limited.

Weighing just 0.25 lbs, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number KA055BR0K
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 5.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 6"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Open Bearings
  • Series KA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 5.686"
  • Internal Diameter On Outer Ring (Small Side Face) 5.814"
  • Internal Diameter On Outer Ring (Large Side Face) 5.863"
  • Ring Material Chrome Steel
  • Ball Material Chrome Steel
  • Cage Material Brass
  • Dynamic Radial Load 715 lbf
  • Static Radial Load 2020 lbf
  • Static Thrust Load 1800 lbf
  • Static Moment 5820 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1513 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.25 lbs
  • price($) 121.41

Features

How Does KA055BR0K Bearing Handle Angular Contact Loads?

KA055BR0K Bearing features a 30° contact angle, optimising its performance for angular contact loads.
The chrome steel construction ensures durability and resistance to wear in demanding applications.
With a static radial load capacity of 2020 lbf, it provides reliable support for various industrial uses.
Its brass cage maintains ball alignment, contributing to smooth operation and extended service life.

What Makes KA055BR0K Bearing Suitable for Precision Tasks?

KA055BR0K Bearing is designed with ABEC-1 tolerance class, ensuring precise performance in critical applications.
The thin-section construction saves space while maintaining strength and load-bearing capabilities.
Its chrome steel rings and balls offer excellent resistance to wear, even under continuous use.
Operating within a temperature range of -30°C to 110°C, it performs reliably in various environments.

Engineered for Efficiency: KA055BR0K Bearing

KA055BR0K Bearing’s open design allows for easy lubrication, reducing friction and maintenance needs.
The brass cage minimises noise, making it suitable for precision instruments and quiet operations.
With a dynamic radial load rating of 715 lbf, it handles moderate loads efficiently.
Its compact 0.25″ width makes it ideal for applications where space is limited.

Application

Industrial Uses of KA055BR0K Bearing
KA055BR0K Bearing is commonly used in industrial robotics, where its slim profile and angular contact design help in precise movement control. The brass cage ensures smooth operation even in high-speed applications.

What Makes KA055BR0K Bearing a Preferred Choice?
In automation systems, KA055BR0K Bearing fits perfectly into robotic arms and conveyor guides due to its thin section design. Its chrome steel construction offers durability while maintaining lightweight performance.

Built for Heavy-Duty Use: KA055BR0K Bearing
For machinery requiring angular contact support, KA055BR0K Bearing handles both radial and thrust loads effectively. The ABEC-1 tolerance ensures reliable performance in various industrial settings.

Medical vs Industrial: Where KA055BR0K Bearing Excels
In medical imaging devices, KA055BR0K Bearing provides smooth rotation for components like CT scanner gantries. Its compact size and precise tolerance make it ideal for space-constrained applications.

Essential Roles of KA055BR0K Bearing
KA055BR0K Bearing is often found in aerospace applications, where its lightweight and high-load capacity are crucial. The 30° contact angle ensures stability under dynamic conditions.

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