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Constant Section (CS) Bearings SD050AR0
Constant Section (CS) Bearings SD050AR0

Constant Section (CS) Bearings SD050AR0

The SD050AR0 is a slim stainless steel bearing measuring 5″×6″×0.5″, designed for angular contact loads. It handles dynamic radial loads up to 2040 lbf and static thrust loads up to 4870 lbf, with a smooth operation up to 110°C.

Its single-row design with a 30° contact angle ensures stable performance, while the brass cage adds durability. The open seal allows for easy lubrication, making maintenance straightforward.

This bearing is interchangeable with KAYDON models, ideal for precision applications like robotics or medical equipment. Its lightweight 0.98 lbs design suits compact spaces without sacrificing strength.

Compliant with RoHS standards, it’s a reliable choice for environments requiring corrosion resistance and consistent performance. The ABEC-1 tolerance ensures dependable accuracy for everyday industrial use.

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Product Parameters

  • Part Number SD050AR0
  • 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"
  • 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 5.370"
  • Internal Diameter On Outer Ring (Small Side Face) 5.630"
  • Internal Diameter On Outer Ring (Large Side Face) 5.740"
  • Ring Material Stainless Steel
  • Ball Material Stainless Steel
  • Cage Material Brass
  • Dynamic Radial Load 2040 lbf
  • Static Radial Load 4340 lbf
  • Static Thrust Load 4870 lbf
  • Static Moment 12540 lbf
  • Temperature Range -30°C to 110 °C
  • Lubrication Lubricated
  • RoHS Compliant
  • Weight 0.98 lbs
  • price($) 266.02

Features

How Does SD050AR0 Bearing Handle Angular Contact Loads?

SD050AR0 Bearing features a 30° contact angle, optimised for angular contact loads with smooth operation.
Its stainless steel construction ensures durability and resistance to wear in demanding conditions.

The brass cage maintains ball alignment, reducing friction and extending the bearing’s service life.
With a static thrust load capacity of 4870 lbf, it performs reliably under heavy loads.

SD050AR0 Bearing operates efficiently within a temperature range of -30°C to 110°C.
Its ABEC-1 tolerance class ensures consistent performance for precision applications.

Application

Common Applications of SD050AR0 Bearing
SD050AR0 Bearing works well in industrial robots, especially for joints needing smooth angular movement. Its stainless steel build handles moderate loads while resisting corrosion in humid environments.

In medical imaging devices, SD050AR0 Bearing offers precise rotation for components like CT scanner gantries. The brass cage reduces friction, ensuring quiet operation during sensitive procedures.

For aerospace applications, SD050AR0 Bearing fits well in control surface mechanisms due to its slim profile. The ABEC-1 tolerance provides reliable performance without excessive weight.

Automotive steering systems benefit from SD050AR0 Bearing’s 30° contact angle, which manages combined radial and thrust loads effectively. Open design simplifies lubrication in long-term use.

3D printers often use SD050AR0 Bearing in rotary platforms where space constraints exist. The inch sizing makes it compatible with North American machinery designs.

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