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Urethane Backup Ring

Urethane Backup Ring | CRC Distribution Inc.
SKU: MBU-90X5X1.7

MBU-90X5X1.7 95A Urethane Backup Ring | 90 MM ID 5 MM CS

Backup rings are used in sealing and are designed to limit o-ring clearance gaps. They are used in high-pressure sealing situations.

$2.46 / EA

95A Durometer | Urethane Material | 90 MM Nominal Inner Diameter | 5 MM Cross Section | Backup Ring

Features

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

Item Specifications

  • 5 MM
  • 95A
  • Urethane
  • 200 °F
  • -40 °F
  • 1.7 MM
  • 90 MM
  • 100 MM
  • 5 Years
  • Solid
  • MBU
  • metric
  • 0.01 lbs per EA