Urethane Backup Ring
SKU:
MBU-80X4.9X1.9-70D
MBU-80X4.9X1.9-70D 70 Shore D Urethane Backup Ring | 80 MM ID 4.9 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.
$8.01 / EA
70 Shore D Durometer | Urethane Material | 80 MM Nominal Inner Diameter | 4.9 MM Cross Section | Backup Ring
Features
- High strength and abrasion resistance
- Wide temperature range
- Chemical resistance
- Low friction
- Easy installation
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Item Specifications
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4.9 MM
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70 Shore D
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Urethane
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200 °F
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-40 °F
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1.9 MM
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80 MM
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89.8 MM
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5 Years
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Solid
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MBU
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metric
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0.01 lbs per EA
