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Constant Section (CS) Bearings SA045CP0

Constant Section (CS) Bearings SA045CP0

The SA045CP0 is a slim stainless steel bearing with a 4.5″ bore and 5″ outer diameter, featuring a compact width of just 0.25″. Made from durable stainless steel, it handles radial loads up to 610 lbf and is pre-lubricated for smooth operation.

Its open design and brass cage ensure reliable performance, while the ABEC-1 tolerance class offers good precision for general applications. The bearing works in temperatures from -30°C to 110°C, making it versatile for various environments.

This model is interchangeable with KAYDON bearings, providing a convenient replacement option. Ideal for use in applications where space is limited, such as robotics or precision machinery.

Weighing only 0.22 lbs, it’s lightweight yet sturdy. Compliant with RoHS standards, it’s a safe and practical choice for many industrial needs.

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Product Parameters

  • Part Number SA045CP0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Radial
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.5"
  • Bore Dia Tolerance -0.0008"–0"
  • Outer Dia 5"
  • Outer Dia Tolerance -0.0008"–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 4.686"
  • Internal Diameter On Outer Ring (Small Side Face) 4.814"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 610 lbf
  • Static Radial Load 1440 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 1344 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.22 lbs
  • price（$） 188.02
Constant Section (CS) Bearings SA045CP0 dimension drawing
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Features

Performance Features of SA045CP0 Bearing

SA045CP0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to corrosion and wear.
Its thin-section design ensures space-saving installation while maintaining high radial load capacity.

The brass cage in SA045CP0 Bearing keeps the balls aligned, reducing friction and enhancing smooth operation.
With a dynamic radial load rating of 610 lbf, it performs reliably in various applications.

SA045CP0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent precision for smooth performance.

Application

Industrial Uses of SA045CP0 Bearing
SA045CP0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its slim 0.25″ width. The stainless steel construction ensures durability in environments with exposure to moisture or chemicals.

Where Is SA045CP0 Bearing Used?
You’ll find SA045CP0 Bearing in applications like robotic arms and precision instruments, where its ABEC-1 tolerance provides reliable performance. The brass cage adds stability, making it suitable for moderate-speed operations.

Built for Versatility: SA045CP0 Bearing
SA045CP0 Bearing works well in medical imaging devices due to its smooth rotation and low friction. Its inch sizing makes it a straightforward replacement for many North American equipment designs.

Automotive vs Aerospace: Applications of SA045CP0 Bearing
In automotive systems, SA045CP0 Bearing fits well in compact sensor units, while aerospace applications benefit from its lightweight design. The open seal allows for easy lubrication in both fields.

Key Fields for SA045CP0 Bearing
SA045CP0 Bearing is ideal for consumer electronics like high-end printers, where quiet operation matters. The stainless steel balls reduce wear, extending the bearing’s service life in daily use.

Q&A

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