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Constant Section (CS) Bearings SF055XP0

Constant Section (CS) Bearings SF055XP0

The SF055XP0 is a constant section bearing measuring 5.5″ by 7″ with a slim 0.75″ width, made from durable stainless steel. It handles radial loads up to 5415 lbf and thrust loads up to 8200 lbf, suitable for moderate-speed applications.

Its open design and brass cage ensure smooth operation, while the ABEC-1 tolerance class offers reliable precision. The bearing works in temperatures from -30°C to 110°C and comes pre-lubricated for easy use.

This model is interchangeable with KAYDON bearings, making it a practical choice for replacements. Ideal for machinery requiring slim, lightweight bearings, such as robotics or medical equipment.

Weighing 2.5 lbs, it balances strength and portability. Compliant with RoHS standards for safe and eco-friendly use.

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Product Parameters

  • Part Number SF055XP0
  • 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 5.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 7"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.75"
  • Width Tolerance +.000 –.005"
  • 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 6.055"
  • Internal Diameter On Outer Ring (Small Side Face) 6.445"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 5415 lbf
  • Static Radial Load 7050 lbf
  • Static Thrust Load 17630 lbf
  • Static Moment 22040 lbf
  • Temperature Range -30°C to 110 °C
  • Moment Load Rating 12 lbf
  • Dynamic Thrust Load 8200 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.5 lbs
  • price（$） 292.47
Constant Section (CS) Bearings SF055XP0 dimension drawing
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Features

How Is SF055XP0 Bearing Engineered for Reliability?

SF055XP0 Bearing features stainless steel rings and balls, ensuring durability and resistance to wear.
Its four-point contact design provides excellent load distribution, handling dynamic radial loads up to 5415 lbf.

The brass cage maintains ball alignment, reducing friction and extending operational life.
With a temperature range of -30°C to 110°C, SF055XP0 Bearing performs reliably in varied conditions.

Its ABEC-1 tolerance class ensures consistent precision for smooth operation.
The open seal design allows for easy lubrication, enhancing maintenance efficiency.

Application

Industrial Uses of SF055XP0 Bearing
SF055XP0 Bearing is commonly used in industrial machinery, especially where space is limited but high load capacity is needed, like robotic arms and automation systems. Its stainless steel construction ensures durability in demanding environments.

Where Is SF055XP0 Bearing Used?
You’ll often find SF055XP0 Bearing in medical imaging devices, where its precise movement and reliability are essential. The brass cage adds extra stability, making it ideal for high-precision applications.

Built for Heavy-Duty Use: SF055XP0 Bearing
SF055XP0 Bearing handles heavy loads effortlessly, making it perfect for construction equipment and conveyor systems. Its thin-section design saves space without compromising strength.

Automotive vs Aerospace: Applications of SF055XP0 Bearing
In automotive systems, SF055XP0 Bearing supports steering mechanisms, while in aerospace, it’s used in control surfaces for its lightweight yet robust performance. The inch sizing ensures compatibility with various international standards.

Perfect Fit for Automation: SF055XP0 Bearing
SF055XP0 Bearing is a go-to choice for 3D printers and CNC machines, thanks to its smooth operation and high load capacity. The open seal design allows for easy maintenance in continuous-use scenarios.

Q&A

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