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Constant Section (CS) Bearings S07403AS0

Constant Section (CS) Bearings S07403AS0

The S07403AS0 is an ultra-slim angular contact ball bearing, measuring 74mm by 80mm with a slim 2.5mm width. Made entirely from stainless steel, it offers good corrosion resistance and durability.

It handles radial loads up to 142 lbf and static moments of 235 lbf, suitable for precise applications. The 30° contact angle provides stable performance in angular load situations.

Its open design allows for easy lubrication, while the ABEC-1 tolerance ensures reliable operation. The thin section makes it ideal where space is limited.

This bearing works in temperatures from -30°C to 110°C and is interchangeable with KAYDON models. Perfect for robotics or medical equipment requiring slim, precise components. Weighing just 11g, it’s lightweight yet strong.

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Product Parameters

  • Part Number S07403AS0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Metric
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 74 mm
  • Bore Dia Tolerance -0.013mm to 0
  • Outer Dia 80 mm
  • Outer Dia Tolerance -0.013mm to 0
  • Width 2.5 mm
  • Width Tolerance +.000 –.127mm
  • Thin Section Bearings Type UltraSlim Bearings
  • Series 2.5 mm
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 76.2 mm
  • Internal Diameter On Outer Ring (Small Side Face) 77.8 mm
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Stainless Steel
  • Dynamic Radial Load 142 lbf
  • Static Radial Load 180 lbf
  • Static Moment 235 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 11.0 g
  • price（$） 275.37
Constant Section (CS) Bearings S07403AS0 dimension drawing
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Features

How Is S07403AS0 Bearing Engineered for Reliability?

S07403AS0 Bearing features a single-row angular contact design, ideal for handling both radial and moment loads.
Its stainless steel construction ensures resistance to corrosion and wear in various environments.
With a 30° contact angle, it provides stable performance under dynamic radial loads up to 142 lbf.
The ultra-slim 2.5 mm width makes it suitable for compact applications without sacrificing durability.

Application

Common Applications of S07403AS0 Bearing
S07403AS0 Bearing is widely used in industrial automation, especially in robotic arms and precision machinery where its slim profile and angular contact design are beneficial. The stainless steel construction ensures durability in demanding environments.

In medical devices like imaging systems, S07403AS0 Bearing provides smooth and reliable performance due to its precise tolerances. Its lightweight design also makes it suitable for portable equipment.

For consumer electronics, S07403AS0 Bearing is often found in high-end printers and scanners, where its thin section helps save space without compromising performance. The open seal type allows for easy maintenance in these applications.

Automotive applications include small electric motors and sensors, where S07403AS0 Bearing’s angular contact capability handles combined loads effectively. Its metric sizing ensures compatibility with various vehicle components.

Q&A

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