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Constant Section (CS) Bearings SF047AR0
Constant Section (CS) Bearings SF047AR0

Constant Section (CS) Bearings SF047AR0

The SF047AR0 is a slim, stainless steel angular contact bearing measuring 4.75″×6.25″×0.75″, designed for inch-based systems. It handles radial loads up to 4034 lbf and static thrust loads of 9260 lbf, making it sturdy for its size.

Its open design and brass cage ensure smooth operation, while the 30° contact angle provides stability under angular loads. The bearing works in temperatures from -30°C to 110°C, suitable for various environments.

This model is interchangeable with KAYDON bearings, offering flexibility for replacements. Ideal for precision equipment or machinery where space is limited but performance is key.

Weighing 2.26 lbs, it’s lightweight yet robust, with ABEC-1 tolerance for reliable accuracy. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number SF047AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.75"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 6.25"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SF 3/4" x 3/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 5.305"
  • Internal Diameter On Outer Ring (Small Side Face) 5.695"
  • Internal Diameter On Outer Ring (Large Side Face) 5.865"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 4034 lbf
  • Static Radial Load 7330 lbf
  • Static Thrust Load 9260 lbf
  • Static Moment 21160 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.26 lbs
  • price($) 283.23

Features

How Does SF047AR0 Bearing Handle Angular Contact Loads?

SF047AR0 Bearing features a 30° contact angle, optimised for angular contact loads and smooth operation.
Its stainless steel construction ensures durability and resistance to wear in various applications.
The brass cage maintains ball alignment, enhancing performance under dynamic radial loads up to 4034 lbf.
With a temperature range of -30°C to 110°C, it performs reliably in diverse environments.

Application

Common Applications of SF047AR0 Bearing
SF047AR0 Bearing is widely used in industrial machinery, especially where space is limited but precision is needed, like in robotic arms and automation systems. Its stainless steel construction ensures durability in demanding environments.

In automotive applications, SF047AR0 Bearing fits well in steering mechanisms and suspension systems, offering reliable performance under angular contact loads. The brass cage adds an extra layer of smooth operation.

For medical devices, SF047AR0 Bearing’s ABEC-1 tolerance makes it suitable for imaging equipment and surgical tools, where accuracy is key. The open design allows for easy cleaning and maintenance.

In consumer electronics, SF047AR0 Bearing can be found in high-end printers and scanners, where its thin section design saves space without compromising performance. The inch sizing makes it compatible with many North American models.

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