Black Buna-N O-Ring | 475mm ID x 7mm Wide | 70 Durometer
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Black Buna-N O-Ring | 475mm ID x 7mm Wide | 70 Durometer

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Black Buna-N O-Ring | 475mm ID x 7mm Wide | 70 Durometer (3/Pkg.)

Mutual ScrewSKU: ZMUSH7X475B1
Price:
$31.32per 3( $10.44 each)
Pieces 3
Measurement type Metric
Material Nitrile
Color Black
Cross section 7
Cross section shape Round
Durometer 70
Inner diameter 475
Outer diameter 489
Temp range '-40°F to +250°F (-40°C to +121°C)
Weight 0.5 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Three Black Buna-N O-Rings provide metric-seal reliability for large-diameter sealing tasks. Each O-Ring features an inner diameter of 475 mm and a 7 mm cross-section, molded from 70 Shore A Buna N for dependable sealing performance.

Specs

  • Dimensions: Inner diameter 475 mm; cross-section 7 mm.
  • Finish: Black.
  • Material: Buna N (Nitrile Rubber); Hardness: 70 Shore A.
  • Quantity: 3-piece set.
  • Packaging: 1 piece per bag.

Features

  • Sealing suitability: Maintenance and replacement of seals for equipment utilizing metric Buna N seals, ensuring compatibility with metric components.
  • Material compatibility: Buna N provides resistance to petroleum-based oils, lubricants, and many solvents, making these O-rings suitable for hydraulic and pneumatic sealing environments.
  • Size-fit assurance: Precisely sized for metric-ID sealing assemblies with 475 mm inner diameter and 7 mm cross-section, enabling reliable, drop-in replacements.
  • Hardness balance: 70 Shore A hardness offers stiffness to resist extrusion while preserving flexibility for dynamic sealing.
  • Inventory efficiency: Three-piece set with single-piece-per-bag packaging supports streamlined service workflows and rapid replacement planning.

Can We Help?

If you’re not sure that this product is right for you, give us a call!
800-222-0324

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