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Constant Section (CS) Bearings SB110AR0
Constant Section (CS) Bearings SB110AR0

Constant Section (CS) Bearings SB110AR0

The SB110AR0 is a slim stainless steel bearing with an 11-inch bore and 11.625-inch outer diameter, designed for angular contact loads. Its thin 0.3125-inch width makes it ideal for compact spaces, while the stainless steel construction ensures durability.

This bearing handles dynamic radial loads up to 1540 lbf and static thrust loads up to 4000 lbf, suitable for moderate-speed applications. The 30° contact angle provides stable performance under combined loads.

Its open design allows easy lubrication, and the brass cage reduces friction for smoother operation. The bearing works in temperatures from -30°C to 110°C, fitting various industrial environments.

Compatible with KAYDON models, it’s a practical choice for replacements in machinery requiring slim, high-precision bearings. Weighing just 0.78 lbs, it’s lightweight yet robust.

RoHS compliant, it meets safety standards for widespread use. Ideal for applications like robotics or medical equipment where space and precision are key.

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Product Parameters

  • Part Number SB110AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 11"
  • Bore Dia Tolerance -0.0014"– 0"
  • Outer Dia 11.625"
  • Outer Dia Tolerance -0.0014"– 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 11.231"
  • Internal Diameter On Outer Ring (Small Side Face) 11.393"
  • Internal Diameter On Outer Ring (Large Side Face) 11.447"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 1540 lbf
  • Static Radial Load 5350 lbf
  • Static Thrust Load 4000 lbf
  • Static Moment 15440 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 2760 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.78 lbs
  • price($) 705.55

Features

How Does SB110AR0 Bearing Handle Angular Contact Loads?

SB110AR0 Bearing is designed with stainless steel rings and balls, offering excellent resistance to angular contact loads.
Its static thrust load capacity reaches 4000 lbf, ensuring reliable performance in precision applications.
The brass cage maintains ball alignment, reducing friction and extending operational life.
With a temperature range of -30°C to 110°C, it performs well in various environmental conditions.

Why Choose SB110AR0 Bearing for Precision Tasks?

SB110AR0 Bearing features a 30° contact angle, optimised for precise angular contact applications.
The ABEC-1 tolerance class ensures consistent performance, suitable for high-accuracy requirements.
Stainless steel construction provides corrosion resistance, enhancing durability in harsh environments.
Its thin-section design saves space while maintaining robust load-bearing capabilities.

Engineered for Reliability: SB110AR0 Bearing

SB110AR0 Bearing’s stainless steel components resist wear, ensuring long-term reliability.
The dynamic radial load capacity of 1540 lbf makes it suitable for demanding applications.
Brass cage design reduces friction, promoting smooth and quiet operation.
With a static moment rating of 15440 lbf, it handles complex load scenarios effectively.

Material Composition of SB110AR0 Bearing

SB110AR0 Bearing uses stainless steel for rings and balls, offering corrosion resistance and strength.
The brass cage provides durability and reduces friction during operation.
This material combination ensures reliable performance in various industrial applications.
Lubrication is pre-applied, simplifying initial setup and maintenance.

Performance Features of SB110AR0 Bearing

SB110AR0 Bearing’s thin-section design allows for compact installations without sacrificing performance.
The 0.3125″ width provides space efficiency in precision machinery.
With a radial clearance of 0.0000 – 0.0005″, it ensures smooth rotation and minimal vibration.
Its stainless steel construction maintains dimensional stability across the temperature range.

Application

Industrial Uses of SB110AR0 Bearing
SB110AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and packaging equipment. Its thin section design makes it ideal for applications requiring compact yet reliable angular contact support.

In automation systems, SB110AR0 Bearing ensures smooth operation in devices like CNC routers and 3D printers. The stainless steel construction provides durability while maintaining lightweight performance.

For medical imaging devices, SB110AR0 Bearing offers consistent performance due to its precise tolerance and brass cage. The open seal design allows for easy maintenance in high-use environments.

In aerospace applications, SB110AR0 Bearing supports components like satellite mechanisms where reliability is critical. Its ABEC-1 tolerance ensures accurate movement under varying loads.

Where Is SB110AR0 Bearing Used?
You’ll often find SB110AR0 Bearing in precision instruments like optical alignment systems, where its 30° contact angle provides stable performance. The stainless steel material also resists corrosion in harsh conditions.

For consumer electronics, SB110AR0 Bearing works well in high-end turntables and camera gimbals. Its thin profile fits seamlessly into compact designs without sacrificing load capacity.

Built for Heavy-Duty Use: SB110AR0 Bearing
SB110AR0 Bearing handles radial and moment loads effortlessly in construction equipment like small cranes. The brass cage reduces friction, extending the bearing’s lifespan even under constant stress.

In marine applications, SB110AR0 Bearing performs reliably in navigation systems due to its corrosion-resistant materials. The inch sizing makes it compatible with many North American machinery standards.

Automotive vs Aerospace: Applications of SB110AR0 Bearing
In automotive steering systems, SB110AR0 Bearing provides precise angular contact support for smooth handling. Its lightweight design doesn’t add unnecessary bulk to vehicle components.

For aerospace actuators, SB110AR0 Bearing’s high static load rating ensures reliability in critical flight controls. The temperature range also suits both ground and high-altitude operations.

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