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Hytrel Backup Ring

Hytrel Backup Ring | CRC Distribution Inc.
SKU: 590-68

Hytrel Backup Ring

Style 590 Back-up Rings feature exceptional strength and abrasion resistance along with a 53 Shore D hardness rating which makes them suitable for high pressure service where extrusion is a problem. Primarily used as a u-seal back-up, these rings can be used with o-rings. They also retrofit urethane and PTFE back-up rings, with greater performance characteristics. “S” suffix designates a split ring.

$6.33 / EA

53 Shore D Durometer | Hytrel Material | 4 in Nominal Inner Diameter | 1/4 in Cross Section | Backup Ring

Features

  • High strength and abrasion resistance
  • Wide temperature range
  • Chemical resistance
  • Low friction
  • Easy installation

Item Specifications

  • Orange
  • 1/4 Inch
  • 53 Shore D
  • Hytrel - 53D
  • Hytrel
  • 275 °F
  • -40 °F
  • 1/16 Inch
  • 4 Inch
  • 4 1/2 Inch
  • Varies According to Diametral Clearance
  • 590
  • 590
  • 0.062 Inch
  • ±0.005
  • inch
  • 0.01 lbs per EA