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Constant Section (CS) Bearings SC140AR0
Constant Section (CS) Bearings SC140AR0

Constant Section (CS) Bearings SC140AR0

The SC140AR0 is a slim stainless steel bearing measuring 14″ by 14.75″ with a thin 0.375″ width, designed for angular contact loads. Made from durable stainless steel with a brass cage, it handles radial loads up to 2347 lbf and static thrust loads up to 6170 lbf.

Its open design and ABEC-1 tolerance ensure smooth operation, while the 30° contact angle provides stability under moment 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 versatile choice for replacements. Ideal for applications requiring slim profiles, such as robotics or precision machinery.

Weighing 1.43 lbs, it’s lightweight yet robust for its size. Compliant with RoHS standards for safe and reliable performance.

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Product Parameters

  • Part Number SC140AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 14"
  • Bore Dia Tolerance -0.0014"- 0"
  • Outer Dia 14.75"
  • Outer Dia Tolerance -0.0014"- 0"
  • Width 0.375"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SC 3/8" x 3/8"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 14.277"
  • Internal Diameter On Outer Ring (Small Side Face) 14.473"
  • Internal Diameter On Outer Ring (Large Side Face) 14.535"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 2347 lbf
  • Static Radial Load 8490 lbf
  • Static Thrust Load 6170 lbf
  • Static Moment 24500 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 1.43 lbs
  • price($) 1512.26

Features

How Does SC140AR0 Bearing Handle Angular Contact Loads?

SC140AR0 Bearing features a 30° contact angle, optimising its performance for angular contact applications.
The stainless steel construction ensures durability and resistance to wear in various operating conditions.

With a dynamic radial load capacity of 2347 lbf, SC140AR0 Bearing handles demanding tasks efficiently.
Its brass cage maintains ball alignment, contributing to smooth operation and extended service life.

SC140AR0 Bearing operates within a temperature range of -30°C to 110°C, suitable for diverse environments.
The ABEC-1 tolerance class ensures reliable precision in performance-critical applications.

Application

Common Applications of SC140AR0 Bearing
SC140AR0 Bearing is widely used in industrial automation, particularly in robotic arms and precision machinery, where its thin-section design saves space without compromising performance. The stainless steel construction ensures durability in demanding environments.

In aerospace applications, SC140AR0 Bearing provides reliable angular contact support for control systems and actuators. Its ABEC-1 tolerance class offers sufficient precision for many flight-critical components.

For medical imaging devices, SC140AR0 Bearing’s brass cage and stainless steel components deliver smooth operation with minimal maintenance. The open seal design allows for easy lubrication in high-use scenarios.

SC140AR0 Bearing also fits well in semiconductor manufacturing equipment, where its slim profile and consistent performance are valued. The inch sizing makes it compatible with many North American machinery standards.

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