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Teflon Backup Ring | CRC Distribution Inc.

Filled PTFE back-up rings primarily used with U-seals.

Filled PTFE Material | 56 MM Nominal Inner Diameter | 5 MM Cross Section | U-Seal Back-Up Ring

Features

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

$11.15
/EA
Teflon Backup Ring | CRC Distribution Inc.

Commonly used with metric o-rings, these back-up rings are made of virgin PTFE unless suffix specifies otherwise.

PTFE Material | 56 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

$6.64
/EA
Teflon Backup Ring | CRC Distribution Inc.

Commonly used with metric o-rings, these back-up rings are made of virgin PTFE unless suffix specifies otherwise.

PTFE Material | 56 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

$12.34
/EA

Filled PTFE back-up rings primarily used with U-seals.

Filled PTFE Material | 50 MM Nominal Inner Diameter | 8 MM Cross Section | U-Seal Back-Up Ring

Features

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

$27.67
/EA
Bronze-filled Teflon Backup - Split | CRC Distribution Inc.

Filled PTFE back-up rings primarily used with U-seals.

Bronze Filled PTFE Material | 56 MM Nominal Inner Diameter | 5 MM Cross Section | U-Seal Back-Up Ring

Features

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

$16.61
/EA