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Constant Section (CS) Bearings SB040XP0
Constant Section (CS) Bearings SB040XP0

Constant Section (CS) Bearings SB040XP0

The SB040XP0 is a slim stainless steel bearing measuring 4″ in bore and 4.625″ in outer diameter, with a compact width of just 0.3125″. Its four-point contact design handles radial and thrust loads efficiently, making it versatile for various applications.

Made from durable stainless steel with a brass cage, it offers smooth operation and resists corrosion. The bearing supports dynamic radial loads up to 1091 lbf and static thrust loads up to 4370 lbf.

Its open design allows for easy lubrication, ensuring long service life. The slim profile saves space without sacrificing strength, ideal for tight installations.

Suitable for use in temperatures from -30°C to 110°C, it’s a reliable choice for machinery requiring precision and durability. Compliant with RoHS standards, it’s interchangeable with KAYDON bearings for easy replacements.

Weighing only 0.3 lbs, it’s lightweight yet robust, perfect for applications like robotics or medical equipment where space and performance matter.

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Product Parameters

  • Part Number SB040XP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Four Point Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4"
  • Bore Dia Tolerance -0.0008"- 0"
  • Outer Dia 4.625"
  • Outer Dia Tolerance -0.0006"- 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 4.231"
  • Internal Diameter On Outer Ring (Small Side Face) 4.393"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 1091 lbf
  • Static Radial Load 1750 lbf
  • Static Thrust Load 4370 lbf
  • Static Moment 3770 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 1 lbf
  • Dynamic Thrust Load 1720 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.3 lbs
  • price($) 146.43

Features

Why Choose SB040XP0 Bearing for Precision Tasks?

SB040XP0 Bearing features a four-point contact design, ensuring precise load distribution and smooth operation.
Its stainless steel construction offers excellent resistance to corrosion, making it suitable for various environments.

The brass cage maintains ball alignment, reducing friction and extending the bearing’s lifespan.
With a dynamic radial load capacity of 1091 lbf, it handles demanding applications with ease.

SB040XP0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its thin-section design saves space while maintaining high performance.

Application

Industrial Uses of SB040XP0 Bearing
SB040XP0 Bearing is commonly used in robotics and automation systems, where its thin section design saves space without compromising load capacity. The stainless steel construction ensures durability in environments where corrosion resistance is important.

In aerospace applications, SB040XP0 Bearing provides reliable performance in control mechanisms and actuation systems. Its precise ABEC-1 tolerance makes it suitable for high-accuracy requirements.

For medical imaging devices, SB040XP0 Bearing’s smooth operation and brass cage reduce friction, ensuring quiet and efficient performance. The four-point contact design also handles combined loads effectively.

SB040XP0 Bearing works well in packaging machinery, where its slim profile fits into tight spaces. The inch sizing makes it compatible with many North American industrial equipment standards.

In semiconductor manufacturing, SB040XP0 Bearing’s stainless steel material prevents contamination. Its low maintenance needs make it ideal for cleanroom environments.

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