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Constant Section (CS) Bearings SF180XP0
Constant Section (CS) Bearings SF180XP0

Constant Section (CS) Bearings SF180XP0

The SF180XP0 is a thin-section bearing measuring 18″×19.5″×0.75″, made from durable stainless steel for long-lasting performance. It handles radial loads up to 10028 lbf and thrust loads up to 17060 lbf, making it suitable for demanding applications.
Its open design and brass cage ensure smooth operation, while the ABEC-1 tolerance class provides reliable precision. The bearing works well in temperatures from -30°C to 110°C.
This model is interchangeable with KAYDON bearings, offering a practical replacement option. Ideal for use in machinery where space is limited but high load capacity is needed.
Weighing 7.9 lbs, it’s robust yet lightweight for its size, and compliant with RoHS standards.

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Product Parameters

  • Part Number SF180XP0
  • 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 18"
  • Bore Dia Tolerance -0.0016"– 0"
  • Outer Dia 19.5"
  • Outer Dia Tolerance -0.0016"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.010"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SF 3/4" x 3/4"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • External Diameter On Inner Ring 18.555"
  • Internal Diameter On Outer Ring (Small Side Face) 18.945"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 10028 lbf
  • Static Radial Load 21160 lbf
  • Static Thrust Load 52900 lbf
  • Static Moment 198400 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 70 lbf
  • Dynamic Thrust Load 17060 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 7.9 lbs
  • price($) 2120.93

Features

How Does SF180XP0 Bearing Handle Heavy Loads?

SF180XP0 Bearing is crafted with stainless steel rings and balls, offering excellent resistance to heavy loads.
Its dynamic radial load capacity reaches 10,028 lbf, while the static thrust load goes up to 52,900 lbf.
The brass cage ensures smooth operation by keeping the balls aligned, reducing friction and wear.
With a temperature range of -30°C to 110°C, it performs reliably in various environments.

What Makes SF180XP0 Bearing Suitable for Precision Tasks?

SF180XP0 Bearing features a thin-section design, making it ideal for applications requiring precision and space efficiency.
The ABEC-1 tolerance class ensures consistent performance, while the stainless steel construction resists corrosion.
Its four-point contact design allows it to handle both radial and thrust loads effectively.
The brass cage enhances durability and reduces maintenance needs.

Engineered for Precision: SF180XP0 Bearing

SF180XP0 Bearing’s stainless steel construction provides high resistance to wear and corrosion.
The thin-section design allows for compact installations without compromising load capacity.
With a dynamic moment rating of 70,537 lbf, it excels in applications requiring stability.
Its wide temperature range ensures reliable performance in diverse operating conditions.

Open vs Sealed Bearings: Benefits of SF180XP0 Bearing

SF180XP0 Bearing’s open design simplifies lubrication and maintenance, extending its service life.
The stainless steel materials resist rust, making it suitable for humid or dusty environments.
Its high static moment load rating of 198,400 lbf ensures stability under heavy loads.
The brass cage reduces friction, contributing to smoother operation and less wear.

Application

Industrial Uses of SF180XP0 Bearing
SF180XP0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its slim 0.75″ width. Its stainless steel construction ensures durability in environments with exposure to moisture or chemicals.

Where Is SF180XP0 Bearing Used?
You’ll often find SF180XP0 Bearing in robotics and automation systems, where its four-point contact design handles combined loads smoothly. The brass cage adds stability, making it reliable for high-precision movements.

Built for Heavy-Duty Use: SF180XP0 Bearing
SF180XP0 Bearing excels in applications like rotary tables and medical imaging equipment, where its high static thrust load capacity is essential. The ABEC-1 tolerance ensures consistent performance without unnecessary complexity.

Automotive vs Aerospace: Applications of SF180XP0 Bearing
In automotive systems, SF180XP0 Bearing supports steering mechanisms, while in aerospace, it’s used in control surfaces due to its lightweight design. The inch sizing makes it versatile for various international standards.

Perfect Fit for Automation: SF180XP0 Bearing
SF180XP0 Bearing is a go-to choice for 3D printers and CNC machines, where its thin section design saves space without sacrificing load capacity. The lubricated build ensures smooth operation over long periods.

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