Silicone O-rings

Silicone O-Rings

Shop silicone O-rings for replacement, repair, equipment maintenance, and flexible static sealing applications. Choose the exact size by inside diameter and cross section, then select the hardness you need.

Typical temperature-55 to +200 °CTypical for the family; the supplied compound decides the usable range.

Good for

  • Dry heat and deep cold in static seals
  • Air, ozone and weathering
  • Clean, low-odour applications (compound dependent)

Avoid / check

  • Abrasion, tear and dynamic motion
  • Fuels, most oils and steam
  • High gas permeability

Shore A grades listed here: 70

Screen a chemical against SiliconeCompare materials

Listings
4,852
Priced
per pack
Units
mm + in

Find a size in Silicone

How to measure
Unit

ID is the inside diameter, CS the thickness of the ring. Decimal commas are fine (20,5).

Showing 4849–4852 of 4,852

Silicone O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
0.74 × 1.02 mm0.029 × 0.040 in 70A Silicone AS568-001 $30.62 / 250 pcs $0.12 / pc Available to order
Packs and details for O-Ring 0.74 × 1.02 mm · Silicone · 70A
0.73 × 1.02 mm0.029 × 0.040 in 70A Silicone — $4.99 / 10 pcs $0.50 / pc Available to order
Packs and details for O-Ring 0.73 × 1.02 mm · Silicone · 70A
0.73 × 1.02 mm0.029 × 0.040 in 60A Silicone — $4.99 / 10 pcs $0.50 / pc Available to order
Packs and details for O-Ring 0.73 × 1.02 mm · Silicone · 60A
0.75 × 1.00 mm0.030 × 0.039 in 70A Silicone — $4.99 / 10 pcs $0.50 / pc Available to order
Packs and details for O-Ring 0.75 × 1.00 mm · Silicone · 70A

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