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Constant Section (CS) Bearings SB042CP0

Constant Section (CS) Bearings SB042CP0

The SB042CP0 is a slim stainless steel bearing with a 4.25″ bore and 4.875″ outer diameter, designed for radial loads. Its compact width of 0.3125″ makes it ideal for space-constrained applications.

Made from durable stainless steel, it handles dynamic radial loads up to 846 lbf and static loads up to 1830 lbf. The brass cage ensures smooth operation, even at varying temperatures from -30°C to 110°C.

This open-design bearing is pre-lubricated for easy use and complies with RoHS standards. Its ABEC-1 tolerance class offers reliable precision for general applications.

Interchangeable with KAYDON models, it’s a practical choice for machinery requiring thin-section bearings. Weighing just 0.31 lbs, it balances strength and lightweight performance.

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Product Parameters

  • Part Number SB042CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.25"
  • Bore Dia Tolerance -0.0008"– 0"
  • Outer Dia 4.875"
  • Outer Dia Tolerance -0.0008"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SB 5/16" x 5/16"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.481"
  • Internal Diameter On Outer Ring (Small Side Face) 4.643"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 846 lbf
  • Static Radial Load 1830 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1853 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.31 lbs
  • price（$） 183.32
Constant Section (CS) Bearings SB042CP0 dimension drawing
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Features

Why Choose SB042CP0 Bearing for Precision Tasks?

SB042CP0 Bearing features stainless steel rings and balls, ensuring smooth radial load handling with a dynamic capacity of 846 lbf.

Its brass cage maintains ball alignment, reducing friction and enhancing precision in applications.

The thin-section design saves space while offering reliable performance in tight installations.

With a temperature range of -30°C to 110°C, it adapts well to various operating conditions.

Application

Key Fields for SB042CP0 Bearing
SB042CP0 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 it handles radial loads efficiently in demanding environments.

In medical imaging devices, SB042CP0 Bearing’s low friction and smooth operation make it ideal for components requiring quiet, reliable movement. Its brass cage adds durability, which is essential for equipment used in diagnostic procedures.

For aerospace applications, SB042CP0 Bearing’s lightweight yet sturdy build suits systems like satellite mechanisms or flight control surfaces. The inch sizing aligns with many North American aerospace standards, simplifying integration.

In packaging machinery, SB042CP0 Bearing’s consistent performance under radial loads helps maintain high-speed production lines. Its open design allows for easy lubrication, reducing downtime in busy factories.

Q&A

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