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Constant Section (CS) Bearings SA040XP0

Constant Section (CS) Bearings SA040XP0

The SA040XP0 is a slim stainless steel bearing with a 4″ bore and 4.5″ outer diameter, designed for four-point contact. Its thin 0.25″ width makes it ideal for compact spaces, while the stainless steel construction ensures durability.

This bearing handles radial loads up to 756 lbf and thrust loads up to 1210 lbf, with a smooth operation up to ABEC-1 tolerance standards. The brass cage adds strength and reduces friction during movement.

Its open design allows for easy lubrication and maintenance. The bearing performs well in temperatures ranging from -30°C to 110°C, suitable for various environments.

Perfect for applications requiring slim profiles, such as robotics or precision machinery. Weighing just 0.19 lbs, it’s lightweight yet robust. Compliant with RoHS standards for safe use.

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Product Parameters

  • Part Number SA040XP0
  • 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 4.5"
  • Outer Dia Tolerance -0.0006" – 0"
  • Width 0.25"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SA 1/4" x 1/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 4.186"
  • Internal Diameter On Outer Ring (Small Side Face) 4.314"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 756 lbf
  • Static Radial Load 1290 lbf
  • Static Thrust Load 3220 lbf
  • Static Moment 2740 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 1 lbf
  • Dynamic Thrust Load 1210 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.19 lbs
  • price（$） 200.84
Constant Section (CS) Bearings SA040XP0 dimension drawing
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Features

Performance Features of SA040XP0 Bearing

SA040XP0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion.
Its four-point contact design ensures smooth operation under radial and thrust loads.

The brass cage maintains ball alignment, reducing friction and enhancing durability.
With a dynamic radial load capacity of 756 lbf, it performs reliably in various applications.

SA040XP0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its thin-section design makes it ideal for space-constrained installations.

The ABEC-1 tolerance class ensures consistent performance in precision tasks.
Lubrication is pre-applied, simplifying initial setup and reducing maintenance needs.

Application

Industrial Uses of SA040XP0 Bearing
SA040XP0 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.

Where Is SA040XP0 Bearing Used?
In medical imaging devices, SA040XP0 Bearing provides smooth rotation for precise positioning. Its brass cage reduces friction, making it suitable for applications requiring quiet operation.

Built for Heavy-Duty Use: SA040XP0 Bearing
SA040XP0 Bearing handles radial and thrust loads effectively in industrial gearboxes. The ABEC-1 tolerance ensures reliable performance in moderate-speed applications.

Automotive vs Aerospace: Applications of SA040XP0 Bearing
In automotive steering systems, SA040XP0 Bearing offers compact support for rotating components. For aerospace applications, its lightweight design helps reduce overall assembly weight.

Perfect Fit for Automation: SA040XP0 Bearing
SA040XP0 Bearing works well in 3D printers and CNC machines, where precision movement is essential. The open seal design allows for easy lubrication maintenance.

Q&A

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