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Constant Section (CS) Bearings SF110AR0
Constant Section (CS) Bearings SF110AR0

Constant Section (CS) Bearings SF110AR0

The SF110AR0 is a slim stainless steel bearing with an 11-inch bore and 12.5-inch outer diameter, designed for angular contact loads. Its compact 0.75-inch width makes it ideal for tight spaces, while the stainless steel construction ensures durability.

This single-row ball bearing handles radial loads up to 6227 lbf and static thrust loads up to 15500 lbf. With a 30° contact angle, it provides smooth operation at moderate speeds.

The open design allows easy lubrication, and the brass cage enhances performance. It works well in temperatures from -30°C to 110°C.

Interchangeable with KAYDON bearings, it’s a practical choice for machinery requiring slim, high-capacity bearings. Suitable for applications like robotics or precision equipment where space is limited.

Weighing 4.75 lbs, it’s robust yet lightweight for its size. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number SF110AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 11"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 12.5"
  • Outer Dia Tolerance -0.0014"– 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 11.555"
  • Internal Diameter On Outer Ring (Small Side Face) 11.945"
  • Internal Diameter On Outer Ring (Large Side Face) 12.106"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 6227 lbf
  • Static Radial Load 15880 lbf
  • Static Thrust Load 15500 lbf
  • Static Moment 45850 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 4.75 lbs
  • price($) 568.44

Features

Performance Features of SF110AR0 Bearing

SF110AR0 Bearing is constructed with stainless steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 6227 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 SF110AR0 Bearing Engineered for Reliability?

SF110AR0 Bearing features a 30° contact angle, optimised for handling both radial and thrust loads efficiently.
The ABEC-1 tolerance class ensures consistent precision, suitable for general applications.
Its stainless steel construction provides corrosion resistance, enhancing durability.
Weighing just 4.75 lbs, it combines strength with lightweight design.

Built for Durability: SF110AR0 Bearing

SF110AR0 Bearing’s thin-section design saves space while maintaining high load capacity.
The lubricated construction reduces wear, ensuring smooth operation over time.
With a static radial load of 15880 lbf, it handles demanding conditions reliably.
Its open seal type allows for easy maintenance and inspection.

Application

Industrial Uses of SF110AR0 Bearing
SF110AR0 Bearing is commonly used in industrial automation, particularly in robotic arms and precision machinery where its thin-section design saves space without compromising strength. The stainless steel construction ensures durability in demanding environments.

What Makes SF110AR0 Bearing a Preferred Choice?
In aerospace applications, SF110AR0 Bearing provides reliable angular contact support for control systems and landing gear mechanisms. Its brass cage offers smooth operation under varying loads and temperatures.

Perfect Fit for Automation: SF110AR0 Bearing
SF110AR0 Bearing works well in 3D printers and CNC machines, where its ABEC-1 tolerance ensures consistent performance. The open seal design allows for easy lubrication and maintenance.

Medical vs Industrial: Where SF110AR0 Bearing Excels
For medical imaging devices, SF110AR0 Bearing’s stainless steel materials resist corrosion while maintaining precision. In industrial settings, it handles moment loads effectively in packaging equipment.

Where Is SF110AR0 Bearing Used?
You’ll find SF110AR0 Bearing in optical alignment systems and semiconductor manufacturing tools, thanks to its minimal radial clearance. The 30° contact angle provides stability during high-precision movements.

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