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Constant Section (CS) Bearings SC042AR0

Constant Section (CS) Bearings SC042AR0

The SC042AR0 is a slim, stainless steel angular contact bearing measuring 4.25″×5″×0.375″. It handles radial loads up to 1194 lbf and static thrust loads of 2880 lbf, making it sturdy for its compact size.

Its open design and brass cage allow smooth operation, while the 30° contact angle improves load distribution. The bearing works in temperatures from -30°C to 110°C, suitable for varied environments.

This model is interchangeable with KAYDON bearings, offering flexibility for replacements. Ideal for precision equipment like robotics or medical devices where slim profiles and reliability are key.

Weighing just 0.46 lbs, it’s lightweight yet durable. Compliant with RoHS standards, it’s a practical choice for engineers and maintenance teams.

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Product Parameters

  • Part Number SC042AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.25"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 5"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.375"
  • Width Tolerance +.000 –.005"
  • 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 4.527"
  • Internal Diameter On Outer Ring (Small Side Face) 4.723"
  • Internal Diameter On Outer Ring (Large Side Face) 4.804"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 1194 lbf
  • Static Radial Load 2710 lbf
  • Static Thrust Load 2880 lbf
  • Static Moment 7820 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.46 lbs
  • price（$） 225.7
Constant Section (CS) Bearings SC042AR0 dimension drawing
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Features

Performance Features of SC042AR0 Bearing

SC042AR0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion and wear.
Its angular contact design efficiently handles both radial and thrust loads, making it versatile for various applications.
The brass cage ensures smooth operation by maintaining proper ball alignment.
With a temperature range of -30°C to 110°C, it performs reliably in diverse environments.

Application

Industrial Uses of SC042AR0 Bearing
SC042AR0 Bearing is commonly used in industrial machinery where space is limited, thanks to its slim design. Its stainless steel construction ensures durability in demanding environments like packaging equipment.

Where Is SC042AR0 Bearing Used?
You’ll find SC042AR0 Bearing in applications requiring precise angular contact, such as robotic arms. The brass cage adds stability, making it ideal for high-precision tasks.

Built for Heavy-Duty Use: SC042AR0 Bearing
SC042AR0 Bearing handles heavy loads in machinery like conveyor systems, where its 30° contact angle improves performance. The ABEC-1 tolerance ensures reliable operation under stress.

Automotive vs Aerospace: Applications of SC042AR0 Bearing
In automotive systems, SC042AR0 Bearing supports steering mechanisms, while in aerospace, it aids in control surfaces. Its inch sizing makes it versatile for various industries.

Perfect Fit for Automation: SC042AR0 Bearing
SC042AR0 Bearing works well in automated systems like 3D printers, where its thin section design saves space. The stainless steel balls reduce friction for smoother movement.

Q&A

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