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Constant Section (CS) Bearings SB065AR0
Constant Section (CS) Bearings SB065AR0

Constant Section (CS) Bearings SB065AR0

The SB065AR0 is a slim stainless steel bearing measuring 6.5″ in bore and 7.125″ in outer diameter, with a compact width of just 0.3125″. Its single-row angular contact design handles both radial and thrust loads effectively.

Made from durable stainless steel with a brass cage, it supports dynamic radial loads up to 1132 lbf and static loads of 3200 lbf. The 30° contact angle ensures smooth operation under combined loads.

This open-type bearing is lubricated for easy maintenance and works in temperatures from -30°C to 110°C. Its ABEC-1 tolerance and minimal radial clearance provide reliable precision.

Ideal for applications requiring slim profiles, such as robotics or medical equipment. Weighing only 0.47 lbs, it’s lightweight yet robust. Compliant with RoHS standards and interchangeable with KAYDON bearings.

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Product Parameters

  • Part Number SB065AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 6.5"
  • Bore Dia Tolerance -0.0010"– 0"
  • Outer Dia 7.125"
  • Outer Dia Tolerance -0.0010"– 0"
  • Width 0.3125"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SB 5/16" x 5/16"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 6.731"
  • Internal Diameter On Outer Ring (Small Side Face) 6.893"
  • Internal Diameter On Outer Ring (Large Side Face) 6.958"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 1132 lbf
  • Static Radial Load 3200 lbf
  • Static Thrust Load 2840 lbf
  • Static Moment 9240 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 2281 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.47 lbs
  • price($) 306.51

Features

Why Choose SB065AR0 Bearing for Precision Tasks?

SB065AR0 Bearing features a 30° contact angle, optimising load distribution for angular contact applications.
Its stainless steel construction ensures durability and resistance to corrosion in various environments.
The brass cage maintains ball alignment, reducing friction and enhancing smooth operation.
With a static radial load capacity of 3200 lbf, it handles demanding tasks with reliability.
Designed for temperatures from -30°C to 110°C, it performs consistently in diverse conditions.

Application

Industrial Uses of SB065AR0 Bearing
SB065AR0 Bearing is commonly used in industrial machinery, especially in applications requiring thin-section design, such as robotic arms and precision turntables. Its stainless steel construction ensures durability in demanding environments.

Where Is SB065AR0 Bearing Used?
You’ll often find SB065AR0 Bearing in automation systems, where its angular contact design supports smooth rotation in conveyor belts and assembly lines. The brass cage adds extra stability for consistent performance.

Built for Heavy-Duty Use: SB065AR0 Bearing
SB065AR0 Bearing excels in aerospace applications, handling radial and moment loads in control mechanisms. Its ABEC-1 tolerance makes it reliable for precision tasks without unnecessary complexity.

Automotive vs Aerospace: Applications of SB065AR0 Bearing
In automotive steering systems, SB065AR0 Bearing provides smooth angular contact, while in aerospace, its lightweight design is ideal for instrumentation panels. The inch sizing ensures compatibility with various international standards.

Perfect Fit for Automation: SB065AR0 Bearing
SB065AR0 Bearing works well in 3D printers, where its thin section and stainless steel materials reduce friction. The lubricated design keeps operations quiet and efficient over long periods.

Q&A

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