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Constant Section (CS) Bearings SF050AR0

Constant Section (CS) Bearings SF050AR0

The SF050AR0 is a slim stainless steel bearing measuring 5″×6.5″×0.75″, designed for angular contact loads. It features a single-row ball construction with a 30° contact angle, offering smooth operation. Made from durable stainless steel, it handles radial loads up to 4101 lbf and static thrust loads up to 9460 lbf.

Its open design allows for easy lubrication, while the brass cage ensures reliable performance. The bearing operates well in temperatures from -30°C to 110°C, making it suitable for various environments. It meets ABEC-1 tolerance standards for precision.

This model is interchangeable with KAYDON bearings, providing a versatile replacement option. Ideal for applications requiring slim profiles, such as robotics or medical equipment. Weighing 2.37 lbs, it balances strength and lightweight design.

Compliant with RoHS standards, it’s a safe choice for industrial and technical uses. Its thin section design saves space without compromising on durability or performance.

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Product Parameters

  • Part Number SF050AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 6.5"
  • Outer Dia Tolerance -0.0008"– 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"
  • Contact Angle 30°
  • External Diameter On Inner Ring 5.555"
  • Internal Diameter On Outer Ring (Small Side Face) 5.945"
  • Internal Diameter On Outer Ring (Large Side Face) 6.115"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 4101 lbf
  • Static Radial Load 7570 lbf
  • Static Thrust Load 9460 lbf
  • Static Moment 21870 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 2.37 lbs
  • price（$） 348.14
Constant Section (CS) Bearings SF050AR0 dimension drawing
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Features

How Does SF050AR0 Bearing Handle Angular Contact Loads?

SF050AR0 Bearing features a 30° contact angle, optimised for angular contact applications.
Its stainless steel construction ensures durability and resistance to wear.
The brass cage maintains ball alignment, enhancing performance under dynamic radial loads.
With a static thrust load capacity of 9460 lbf, it handles demanding conditions reliably.
Its ABEC-1 tolerance class ensures consistent precision in operation.

Application

Industrial Uses of SF050AR0 Bearing
SF050AR0 Bearing is commonly used in industrial machinery where space constraints are a concern, thanks to its slim design. Its stainless steel construction ensures durability in environments with moderate loads and varying temperatures.

Where Is SF050AR0 Bearing Used?
You’ll often find SF050AR0 Bearing in automation systems, particularly in robotic arms and precision equipment. Its angular contact design provides stability and smooth rotation for repetitive tasks.

Built for Heavy-Duty Use: SF050AR0 Bearing
SF050AR0 Bearing handles radial and thrust loads effectively, making it suitable for applications like conveyor systems. The brass cage adds strength while reducing friction during operation.

Automotive vs Aerospace: Applications of SF050AR0 Bearing
In automotive settings, SF050AR0 Bearing supports steering systems and gear mechanisms. For aerospace, its lightweight design and precision tolerances make it ideal for control surfaces.

Perfect Fit for Automation: SF050AR0 Bearing
SF050AR0 Bearing works well in 3D printers and CNC machines, where its thin section design saves space without compromising performance. The open seal allows for easy lubrication maintenance.

Q&A

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