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Constant Section (CS) Bearings SD047AR0

Constant Section (CS) Bearings SD047AR0

The SD047AR0 is a slim stainless steel bearing measuring 4.75″×5.75″×0.5″, designed for angular contact loads. It handles dynamic radial loads up to 1986 lbf and static thrust loads up to 4720 lbf, making it suitable for precision applications.

Its single-row construction with a 30° contact angle ensures smooth operation, while the brass cage adds durability. The open design allows for easy lubrication and maintenance.

This bearing is interchangeable with KAYDON models, offering a reliable replacement option. Ideal for use in machinery where space is limited but performance is key.

With a temperature range of -30°C to 110°C and RoHS compliance, it’s both versatile and safe for various industrial uses. Weighing just 0.93 lbs, it’s lightweight yet robust.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number SD047AR0
  • Brand TFL
  • Interchangeable KAYDON
  • System of Measurement Inch
  • Bearing Type Ball
  • For Load Direction Angular Contact
  • Construction Single Row
  • Seal Type Open
  • Bore Dia 4.75"
  • Bore Dia Tolerance -0.0010" – 0"
  • Outer Dia 5.75"
  • Outer Dia Tolerance -0.0008" – 0"
  • Width 0.5"
  • Width Tolerance +.000 –.005"
  • Thin Section Bearings Type Reali-Slim Stainless Steel Bearings
  • Series SD 1/2" x 1/2"
  • Tolerance Class ABEC-1
  • Radial Clearance 0.0000 – 0.0005"
  • Contact Angle 30°
  • External Diameter On Inner Ring 5.120"
  • Internal Diameter On Outer Ring (Small Side Face) 5.380"
  • Internal Diameter On Outer Ring (Large Side Face) 5.490"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 1986 lbf
  • Static Radial Load 4150 lbf
  • Static Thrust Load 4720 lbf
  • Static Moment 11970 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.93 lbs
  • price（$） 259.34
Constant Section (CS) Bearings SD047AR0 dimension drawing
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Features

Why Choose SD047AR0 Bearing for Precision Tasks?

SD047AR0 Bearing features a 30° contact angle, ideal for handling both radial and angular loads with precision.
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 4150 lbf, it excels in demanding applications.

Application

Industrial Uses of SD047AR0 Bearing
SD047AR0 Bearing is commonly used in machine tools, where its thin section design saves space without compromising load capacity. The stainless steel construction ensures durability in environments with frequent exposure to coolants or moisture.

Where Is SD047AR0 Bearing Used?
You’ll find SD047AR0 Bearing in robotics, particularly in joint mechanisms requiring precise angular contact. Its brass cage helps reduce friction, making it ideal for smooth, repetitive movements.

Built for Heavy-Duty Use: SD047AR0 Bearing
SD047AR0 Bearing handles high static loads, making it suitable for turntables and indexing tables in manufacturing. The ABEC-1 tolerance ensures reliable performance without over-engineering for most applications.

Automotive vs Aerospace: Applications of SD047AR0 Bearing
In automotive steering systems, SD047AR0 Bearing provides smooth angular contact under moderate loads. For aerospace, its lightweight design is useful in instrumentation where space and weight are critical.

Perfect Fit for Automation: SD047AR0 Bearing
SD047AR0 Bearing works well in conveyor systems, where its thin profile fits into compact designs. The open seal allows for easy lubrication, extending service life in high-use settings.

Q&A

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