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Constant Section (CS) Bearings SA050AR0

Constant Section (CS) Bearings SA050AR0

The SA050AR0 is a slim stainless steel bearing with a 5″ bore and 5.5″ outer diameter, measuring just 0.25″ in width. Its compact design makes it ideal for space-sensitive applications while maintaining strength.

This angular contact bearing handles radial loads up to 676 lbf and thrust loads up to 1690 lbf, with a 30° contact angle for smooth operation. It works well in temperatures from -30°C to 110°C.

Made entirely from stainless steel with a brass cage, it offers good corrosion resistance and durability. The open design allows for easy lubrication when needed.

Perfect for precision equipment where slim profiles are needed, such as robotics or medical devices. Compliant with RoHS standards, it’s interchangeable with KAYDON bearings for easy replacement. Weighing only 0.23 lbs, it’s lightweight yet robust.

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Product Parameters

  • Part Number SA050AR0
  • 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"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 5.5"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 5.186"
  • Internal Diameter On Outer Ring (Small Side Face) 5.314"
  • Internal Diameter On Outer Ring (Large Side Face) 5.365"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 676 lbf
  • Static Radial Load 1840 lbf
  • Static Thrust Load 1690 lbf
  • Static Moment 5310 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1463 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.23 lbs
  • price（$） 248.23
Constant Section (CS) Bearings SA050AR0 dimension drawing
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Features

How Does SA050AR0 Bearing Reduce Friction?

SA050AR0 Bearing features a stainless steel construction, ensuring smooth operation with minimal friction.
The brass cage maintains proper ball alignment, enhancing efficiency and reducing wear.
With a contact angle of 30°, it handles angular contact loads effectively.
Its ABEC-1 tolerance class ensures reliable performance in various applications.

Application

Industrial Uses of SA050AR0 Bearing
SA050AR0 Bearing is commonly used in robotics and automation systems, where its thin section design saves space without compromising performance. The stainless steel construction ensures durability in environments where corrosion resistance is needed.

In aerospace applications, SA050AR0 Bearing provides reliable angular contact support for control mechanisms and instrumentation. Its precise ABEC-1 tolerance makes it suitable for high-accuracy requirements.

For medical imaging devices, SA050AR0 Bearing’s smooth operation and low friction enhance the precision of moving parts. The brass cage adds stability, reducing vibration during critical procedures.

Where Is SA050AR0 Bearing Used?
You’ll find SA050AR0 Bearing in optical equipment like telescopes and microscopes, where its minimal deflection is crucial. The 30° contact angle helps maintain alignment under varying loads.

In packaging machinery, SA050AR0 Bearing handles moderate radial and thrust loads efficiently. Its compact size allows for integration into tight spaces without sacrificing performance.

Built for Heavy-Duty Use: SA050AR0 Bearing
SA050AR0 Bearing works well in industrial fans and blowers, thanks to its ability to handle moment loads. The stainless steel rings and balls ensure long service life even in demanding conditions.

For semiconductor manufacturing equipment, SA050AR0 Bearing offers the precision needed for delicate processes. Its lubricated design reduces maintenance needs while maintaining smooth operation.

Q&A

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