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 97–144 of 4,852

Silicone O-Rings catalog
Size (ID × CS)HardnessSize ref.Smallest packStatusAction
848.00 × 5.34 mm33.386 × 0.210 in 70A Silicone — $664.08 / 10 pcs $66.41 / pc Available to order
Packs and details for O-Ring 848.00 × 5.34 mm · Silicone · 70A
848.00 × 5.33 mm33.386 × 0.210 in 70A Silicone — $664.08 / 10 pcs $66.41 / pc Available to order
Packs and details for O-Ring 848.00 × 5.33 mm · Silicone · 70A
848.00 × 5.30 mm33.386 × 0.209 in 70A Silicone — $664.08 / 10 pcs $66.41 / pc Available to order
Packs and details for O-Ring 848.00 × 5.30 mm · Silicone · 70A
847.00 × 5.34 mm33.346 × 0.210 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 847.00 × 5.34 mm · Silicone · 70A
847.00 × 5.33 mm33.346 × 0.210 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 847.00 × 5.33 mm · Silicone · 70A
847.00 × 5.30 mm33.346 × 0.209 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 847.00 × 5.30 mm · Silicone · 70A
846.00 × 5.34 mm33.307 × 0.210 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 846.00 × 5.34 mm · Silicone · 70A
846.00 × 5.33 mm33.307 × 0.210 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 846.00 × 5.33 mm · Silicone · 70A
846.00 × 5.30 mm33.307 × 0.209 in 70A Silicone — $661.24 / 10 pcs $66.12 / pc Available to order
Packs and details for O-Ring 846.00 × 5.30 mm · Silicone · 70A
845.00 × 5.34 mm33.268 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 845.00 × 5.34 mm · Silicone · 70A
845.00 × 5.33 mm33.268 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 845.00 × 5.33 mm · Silicone · 70A
845.00 × 5.30 mm33.268 × 0.209 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 845.00 × 5.30 mm · Silicone · 70A
844.00 × 5.34 mm33.228 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 844.00 × 5.34 mm · Silicone · 70A
844.00 × 5.33 mm33.228 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 844.00 × 5.33 mm · Silicone · 70A
844.00 × 5.30 mm33.228 × 0.209 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 844.00 × 5.30 mm · Silicone · 70A
843.00 × 5.34 mm33.189 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 843.00 × 5.34 mm · Silicone · 70A
843.00 × 5.33 mm33.189 × 0.210 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 843.00 × 5.33 mm · Silicone · 70A
843.00 × 5.30 mm33.189 × 0.209 in 70A Silicone — $658.41 / 10 pcs $65.84 / pc Available to order
Packs and details for O-Ring 843.00 × 5.30 mm · Silicone · 70A
842.00 × 5.34 mm33.150 × 0.210 in 70A Silicone — $655.56 / 10 pcs $65.56 / pc Available to order
Packs and details for O-Ring 842.00 × 5.34 mm · Silicone · 70A
842.00 × 5.33 mm33.150 × 0.210 in 70A Silicone — $655.56 / 10 pcs $65.56 / pc Available to order
Packs and details for O-Ring 842.00 × 5.33 mm · Silicone · 70A
842.00 × 5.30 mm33.150 × 0.209 in 70A Silicone — $655.56 / 10 pcs $65.56 / pc Available to order
Packs and details for O-Ring 842.00 × 5.30 mm · Silicone · 70A
827.00 × 10.00 mm32.559 × 0.394 in 70A Silicone — $1,021.28 / 10 pcs $102.13 / pc Available to order
Packs and details for O-Ring 827.00 × 10.00 mm · Silicone · 70A
827.00 × 8.40 mm32.559 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 827.00 × 8.40 mm · Silicone · 70A
826.00 × 10.00 mm32.520 × 0.394 in 70A Silicone — $1,021.28 / 10 pcs $102.13 / pc Available to order
Packs and details for O-Ring 826.00 × 10.00 mm · Silicone · 70A
826.00 × 8.40 mm32.520 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 826.00 × 8.40 mm · Silicone · 70A
825.00 × 10.00 mm32.480 × 0.394 in 70A Silicone — $1,017.21 / 10 pcs $101.72 / pc Available to order
Packs and details for O-Ring 825.00 × 10.00 mm · Silicone · 70A
825.00 × 8.40 mm32.480 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 825.00 × 8.40 mm · Silicone · 70A
824.00 × 10.00 mm32.441 × 0.394 in 70A Silicone — $1,017.21 / 10 pcs $101.72 / pc Available to order
Packs and details for O-Ring 824.00 × 10.00 mm · Silicone · 70A
824.00 × 8.40 mm32.441 × 0.331 in 70A Silicone — $589.95 / 10 pcs $59.00 / pc Available to order
Packs and details for O-Ring 824.00 × 8.40 mm · Silicone · 70A
823.00 × 10.00 mm32.402 × 0.394 in 70A Silicone — $1,013.15 / 10 pcs $101.32 / pc Available to order
Packs and details for O-Ring 823.00 × 10.00 mm · Silicone · 70A
823.00 × 8.40 mm32.402 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 823.00 × 8.40 mm · Silicone · 70A
822.00 × 10.00 mm32.362 × 0.394 in 70A Silicone — $1,013.15 / 10 pcs $101.32 / pc Available to order
Packs and details for O-Ring 822.00 × 10.00 mm · Silicone · 70A
822.00 × 8.40 mm32.362 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 822.00 × 8.40 mm · Silicone · 70A
821.00 × 8.40 mm32.323 × 0.331 in 70A Silicone — $642.46 / 10 pcs $64.25 / pc Available to order
Packs and details for O-Ring 821.00 × 8.40 mm · Silicone · 70A
813.00 × 5.33 mm32.008 × 0.210 in 70A Silicone — $626.88 / 10 pcs $62.69 / pc Available to order
Packs and details for O-Ring 813.00 × 5.33 mm · Silicone · 70A
813.00 × 4.00 mm32.008 × 0.157 in 70A Silicone — $597.00 / 10 pcs $59.70 / pc Available to order
Packs and details for O-Ring 813.00 × 4.00 mm · Silicone · 70A
812.00 × 5.33 mm31.969 × 0.210 in 70A Silicone — $625.82 / 10 pcs $62.58 / pc Available to order
Packs and details for O-Ring 812.00 × 5.33 mm · Silicone · 70A
812.00 × 4.00 mm31.969 × 0.157 in 70A Silicone — $593.49 / 10 pcs $59.35 / pc Available to order
Packs and details for O-Ring 812.00 × 4.00 mm · Silicone · 70A
811.00 × 5.33 mm31.929 × 0.210 in 70A Silicone — $623.72 / 10 pcs $62.37 / pc Available to order
Packs and details for O-Ring 811.00 × 5.33 mm · Silicone · 70A
811.00 × 4.00 mm31.929 × 0.157 in 70A Silicone — $593.49 / 10 pcs $59.35 / pc Available to order
Packs and details for O-Ring 811.00 × 4.00 mm · Silicone · 70A
810.00 × 5.33 mm31.890 × 0.210 in 70A Silicone — $621.77 / 10 pcs $62.18 / pc Available to order
Packs and details for O-Ring 810.00 × 5.33 mm · Silicone · 70A
810.00 × 4.00 mm31.890 × 0.157 in 70A Silicone — $593.49 / 10 pcs $59.35 / pc Available to order
Packs and details for O-Ring 810.00 × 4.00 mm · Silicone · 70A
809.00 × 5.33 mm31.850 × 0.210 in 70A Silicone — $621.77 / 10 pcs $62.18 / pc Available to order
Packs and details for O-Ring 809.00 × 5.33 mm · Silicone · 70A
809.00 × 4.00 mm31.850 × 0.157 in 70A Silicone — $589.97 / 10 pcs $59.00 / pc Available to order
Packs and details for O-Ring 809.00 × 4.00 mm · Silicone · 70A
808.00 × 5.33 mm31.811 × 0.210 in 70A Silicone — $621.77 / 10 pcs $62.18 / pc Available to order
Packs and details for O-Ring 808.00 × 5.33 mm · Silicone · 70A
808.00 × 4.00 mm31.811 × 0.157 in 70A Silicone — $589.97 / 10 pcs $59.00 / pc Available to order
Packs and details for O-Ring 808.00 × 4.00 mm · Silicone · 70A
807.00 × 5.33 mm31.772 × 0.210 in 70A Silicone — $618.91 / 10 pcs $61.89 / pc Available to order
Packs and details for O-Ring 807.00 × 5.33 mm · Silicone · 70A
785.00 × 8.50 mm30.906 × 0.335 in 70A Silicone — $788.17 / 10 pcs $78.82 / pc Available to order
Packs and details for O-Ring 785.00 × 8.50 mm · Silicone · 70A

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