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Polyurethane O-Rings (3/16″)

Product Code: Polyurethane O-Rings (3/16")

Availability: In Stock

  • $3.06$3.79

Bulk Discount Information

QuantityDiscountPrice Each


Clear, endless polyurethane O-ring (83/85A)

Temperature range: 30°-130°F. Other temperature options available upon request.

Please contact us for additional sizes

Click to Learn More.

Shipping and Return Policy: While most orders placed online ship within three business days of receipt, some may take up to five business days. We guarantee our products and accept free returns of any unused items within six months from the purchase date.

There are three common methods to determine the O-ring size you need:

Method One: Cut Length (Measuring of Prewelded/Endless Polyurethane)

  • Cut your NEW, UNUSED O-ring
  • Measure the length of the cut O-ring against a ruler
  • Measure the thickness of the cut O-ring
  • Analyze the color of the cut O-ring (this helps determine O-ring durometer)

Method Two: Application Measurement (Measuring of Conveyor Line Shaft)

  • Measure from the roller, around the groove of the spool (on line shaft), and back to the roller.
  • Multiply this length by .90 (this gives you your cut length)
  • Measure the thickness of the O-ring
  • Analyze the color of the cut O-ring (this helps determine O-ring durometer)

Method Three: From a Twisted O-Ring Length

  • From a poly twisted O-ring length add 7%


  • (50) – 45%
  • (100) – 55%
  • (300) – 60%
  • (500) – 70%
  • (1,000) – 75%

Additional information

Weight 0.01875 lbs
Dimensions 5.00 × .12 × .12 in
Length (Whole Inches)

7", 8", 9", 10", 11", 12", 13", 14", 15", 16", 17", 18", 19", 20", 21"

Length (Partial Inches)

N/A, 1/16", 1/8", 3/16", 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4", 13/16", 7/8"


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