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Constant Section (CS) Bearings SB050AR0

Constant Section (CS) Bearings SB050AR0

The SB050AR0 is a slim, stainless steel angular contact bearing with a 5″ bore and 5.625″ outer diameter, designed for precision applications. Its single-row construction and 30° contact angle handle both radial and thrust loads effectively, with a dynamic radial load capacity of 976 lbf.

Made from durable stainless steel with a brass cage, it offers smooth operation and resists corrosion. The open design allows for easy lubrication, ensuring long service life even in demanding conditions.

This bearing fits well in tight spaces due to its thin 0.3125″ width, making it ideal for robotics or medical equipment. It operates reliably in temperatures from -30°C to 110°C and meets RoHS standards.

Interchangeable with KAYDON models, it’s a practical choice for replacements. Weighing just 0.37 lbs, it’s lightweight yet robust for its size.

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Product Parameters

  • Part Number SB050AR0
  • 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 5.625"
  • Outer Dia Tolerance -0.0008"– 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 5.231"
  • Internal Diameter On Outer Ring (Small Side Face) 5.393"
  • Internal Diameter On Outer Ring (Large Side Face) 5.460"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 976 lbf
  • Static Radial Load 2500 lbf
  • Static Thrust Load 2410 lbf
  • Static Moment 7210 lbf
  • Temperature Range -30°C to 110 °C
  • ISO Radial 2081 lbf
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.37 lbs
  • price（$） 254.06
Constant Section (CS) Bearings SB050AR0 dimension drawing
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Features

Performance Features of SB050AR0 Bearing

SB050AR0 Bearing is crafted with stainless steel rings and balls, offering strong resistance to angular contact loads.
Its dynamic radial load capacity reaches 976 lbf, ensuring reliable performance in precision applications.

The brass cage maintains ball alignment, reducing friction and extending operational life.
With a contact angle of 30°, it efficiently handles combined radial and thrust loads.

SB050AR0 Bearing operates smoothly within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent performance in various industrial settings.

The open design allows for easy lubrication, enhancing long-term reliability.
This makes SB050AR0 Bearing a practical choice for applications requiring durability and precision.

Application

Industrial Uses of SB050AR0 Bearing
SB050AR0 Bearing is commonly used in industrial machinery where space is limited but precision is key, such as robotic arms and CNC machines. Its stainless steel construction ensures durability in demanding environments.

Where Is SB050AR0 Bearing Used?
You’ll often find SB050AR0 Bearing in automation systems, particularly in applications requiring smooth angular contact, like conveyor belts. The brass cage adds an extra layer of reliability for long-term use.

Built for Heavy-Duty Use: SB050AR0 Bearing
SB050AR0 Bearing handles heavy loads effortlessly, making it ideal for equipment like packaging machines. Its thin-section design doesn’t compromise on strength, even in tight spaces.

Automotive vs Aerospace: Applications of SB050AR0 Bearing
In automotive systems, SB050AR0 Bearing supports steering mechanisms, while in aerospace, it’s used in control surfaces. The ABEC-1 tolerance ensures consistent performance across both fields.

Perfect Fit for Automation: SB050AR0 Bearing
SB050AR0 Bearing shines in automated production lines, where its low friction and high precision keep operations running smoothly. The open seal design allows for easy maintenance when needed.

Q&A

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