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OR-70NBR-50x2.5-C/S(20) - MOR-50X2.5 | CRC Distribution Inc.

O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.

70A Durometer | Nitrile Material | 50 MM Nominal Inner Diameter | 2.5 MM Cross Section | O-Ring

Features

  • Chemical resistance
  • Temperature range of -40 °F to 220 °F

$0.76
/EA

Fabricated from fine woven fabric and phenolic resins, this wear ring is strong yet light weight with an excellent wear rate.

Phenolic Material | 50 MM Nominal Inner Diameter | Wear Ring

Features

  • Protection Against Wear
  • Reduced Friction
  • Extended Cylinder Life
  • Operational Efficiency

$16.66
/EA

Fabricated from fine woven fabric and phenolic resins, this wear ring is strong yet light weight with an excellent wear rate.

Phenolic Material | 50 MM Nominal Inner Diameter | Wear Ring

Features

  • Protection Against Wear
  • Reduced Friction
  • Extended Cylinder Life
  • Operational Efficiency

$10.08
/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 | 50 MM Nominal Inner Diameter | 2.5 MM Cross Section | Backup Ring

Features

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

$3.99
/EA
Metric O-ring | CRC Distribution Inc.

O-rings as elastic loops that seal static and dynamic applications. They are used to seal the space between cylinders, pistons, pipes and tubes and can be made from various materials.

70A Durometer | Nitrile Material | 47 MM Nominal Inner Diameter | 4 MM Cross Section | O-Ring

Features

  • Chemical resistance
  • Temperature range of -40 °F to 220 °F

$1.25
/EA

Fabricated from fine woven fabric and phenolic resins, this wear ring is strong yet light weight with an excellent wear rate.

Phenolic Material | 50 MM Nominal Inner Diameter | Wear Ring

Features

  • Protection Against Wear
  • Reduced Friction
  • Extended Cylinder Life
  • Operational Efficiency

$16.25
/EA
Urethane Backup Ring | CRC Distribution Inc.

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

95A Durometer | Urethane Material | 50 MM Nominal Inner Diameter | 2.5 MM Cross Section | Backup Ring

Features

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

$1.14
/EA

Fabricated from fine woven fabric and phenolic resins, this wear ring is strong yet light weight with an excellent wear rate.

Phenolic Material | 50 MM Nominal Inner Diameter | Wear Ring

Features

  • Protection Against Wear
  • Reduced Friction
  • Extended Cylinder Life
  • Operational Efficiency

$12.34
/EA
Bronze-filled Teflon Backup - Split | CRC Distribution Inc.

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

Bronze Filled PTFE Material | 40 MM Nominal Inner Diameter | 7.5 MM Cross Section | U-Seal Back-Up Ring

Features

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

$23.11
/EA

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

Glass Filled PTFE Material | 45 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

$11.34
/EA
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