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
- Listings
- 4,852
- Priced
- per pack
- Units
- mm + in
| Size (ID × CS) | Hardness | Size ref. | Smallest pack | Status | Action |
|---|---|---|---|---|---|
| 305.00 × 3.50 mm12.008 × 0.138 in | 70A Silicone | — | $115.79 / 10 pcs $11.58 / pc | Available to order | |
| 305.00 × 3.00 mm12.008 × 0.118 in | 70A Silicone | — | $96.07 / 10 pcs $9.61 / pc | Available to order | |
| 304.39 × 3.54 mm11.984 × 0.139 in | 70A Silicone | — | $89.98 / 10 pcs $9.00 / pc | Available to order | |
| 304.39 × 3.53 mm11.984 × 0.139 in | 70A Silicone | AS568-278 | $112.46 / 10 pcs $11.25 / pc | Available to order | |
| 304.17 × 7.00 mm11.975 × 0.276 in | 70A Silicone | — | $151.79 / 10 pcs $15.18 / pc | Available to order | |
| 304.17 × 6.99 mm11.975 × 0.275 in | 70A Silicone | AS568-453 | $151.79 / 10 pcs $15.18 / pc | Available to order | |
| 304.17 × 5.34 mm11.975 × 0.210 in | 70A Silicone | — | $132.48 / 10 pcs $13.25 / pc | Available to order | |
| 304.17 × 5.33 mm11.975 × 0.210 in | 70A Silicone | AS568-381 | $132.48 / 10 pcs $13.25 / pc | Available to order | |
| 304.10 × 7.00 mm11.972 × 0.276 in | 70A Silicone | — | $167.29 / 10 pcs $16.73 / pc | Available to order | |
| 304.10 × 6.99 mm11.972 × 0.275 in | 70A Silicone | — | $151.79 / 10 pcs $15.18 / pc | Available to order | |
| 304.00 × 7.00 mm11.969 × 0.276 in | 70A Silicone | — | $158.77 / 10 pcs $15.88 / pc | Available to order | |
| 304.00 × 5.00 mm11.969 × 0.197 in | 70A Silicone | — | $138.51 / 10 pcs $13.85 / pc | Available to order | |
| 304.00 × 3.55 mm11.969 × 0.140 in | 70A Silicone | — | $115.01 / 10 pcs $11.50 / pc | Available to order | |
| 304.00 × 3.50 mm11.969 × 0.138 in | 70A Silicone | — | $115.01 / 10 pcs $11.50 / pc | Available to order | |
| 304.00 × 3.00 mm11.969 × 0.118 in | 70A Silicone | — | $96.07 / 10 pcs $9.61 / pc | Available to order | |
| 301.00 × 8.00 mm11.850 × 0.315 in | 70A Silicone | — | $200.83 / 10 pcs $20.08 / pc | Available to order | |
| 301.00 × 6.00 mm11.850 × 0.236 in | 70A Silicone | — | $154.20 / 10 pcs $15.42 / pc | Available to order | |
| 301.00 × 5.00 mm11.850 × 0.197 in | 70A Silicone | — | $137.17 / 10 pcs $13.72 / pc | Available to order | |
| 301.00 × 3.00 mm11.850 × 0.118 in | 70A Silicone | — | $94.55 / 10 pcs $9.46 / pc | Available to order | |
| 300.00 × 8.00 mm11.811 × 0.315 in | 70A Silicone | — | $199.91 / 10 pcs $19.99 / pc | Available to order | |
| 300.00 × 6.00 mm11.811 × 0.236 in | 70A Silicone | — | $153.72 / 10 pcs $15.37 / pc | Available to order | |
| 300.00 × 5.70 mm11.811 × 0.224 in | 70A Silicone | — | $150.68 / 10 pcs $15.07 / pc | Available to order | |
| 300.00 × 5.00 mm11.811 × 0.197 in | 70A Silicone | JIS B 2401 GM300 | $136.81 / 10 pcs $13.68 / pc | Available to order | |
| 300.00 × 3.00 mm11.811 × 0.118 in | 70A Silicone | — | $94.55 / 10 pcs $9.46 / pc | Available to order | |
| 299.50 × 5.00 mm11.791 × 0.197 in | 70A Silicone | — | $136.81 / 10 pcs $13.68 / pc | Available to order | |
| 299.30 × 6.00 mm11.783 × 0.236 in | 70A Silicone | — | $153.72 / 10 pcs $15.37 / pc | Available to order | |
| 299.30 × 5.70 mm11.783 × 0.224 in | 70A Silicone | — | $150.68 / 10 pcs $15.07 / pc | Available to order | |
| 299.20 × 5.70 mm11.780 × 0.224 in | 70A Silicone | — | $150.68 / 10 pcs $15.07 / pc | Available to order | |
| 299.00 × 8.00 mm11.772 × 0.315 in | 70A Silicone | — | $198.99 / 10 pcs $19.90 / pc | Available to order | |
| 299.00 × 6.00 mm11.772 × 0.236 in | 70A Silicone | — | $152.97 / 10 pcs $15.30 / pc | Available to order | |
| 299.00 × 5.00 mm11.772 × 0.197 in | 70A Silicone | — | $136.33 / 10 pcs $13.63 / pc | Available to order | |
| 299.00 × 3.00 mm11.772 × 0.118 in | 70A Silicone | — | $94.55 / 10 pcs $9.46 / pc | Available to order | |
| 298.00 × 7.00 mm11.732 × 0.276 in | 70A Silicone | — | $155.53 / 10 pcs $15.55 / pc | Available to order | |
| 297.80 × 7.00 mm11.724 × 0.276 in | 70A Silicone | — | $155.53 / 10 pcs $15.55 / pc | Available to order | |
| 297.80 × 6.99 mm11.724 × 0.275 in | 70A Silicone | BS1806-688 | $154.96 / 10 pcs $15.50 / pc | Available to order | |
| 293.00 × 3.50 mm11.535 × 0.138 in | 70A Silicone | — | $110.99 / 10 pcs $11.10 / pc | Available to order | |
| 292.79 × 3.53 mm11.527 × 0.139 in | 70A Silicone | — | $105.85 / 10 pcs $10.59 / pc | Available to order | |
| 292.00 × 7.00 mm11.496 × 0.276 in | 70A Silicone | — | $152.54 / 10 pcs $15.25 / pc | Available to order | |
| 292.00 × 3.50 mm11.496 × 0.138 in | 70A Silicone | — | $110.53 / 10 pcs $11.05 / pc | Available to order | |
| 291.70 × 3.53 mm11.484 × 0.139 in | 70A Silicone | — | $64.28 / 10 pcs $6.43 / pc | Available to order | |
| 291.70 × 3.53 mm11.484 × 0.139 in | 60A Silicone | — | $105.20 / 10 pcs $10.52 / pc | Available to order | |
| 291.69 × 3.53 mm11.484 × 0.139 in | 70A Silicone | AS568-277 | $64.28 / 10 pcs $6.43 / pc | Available to order | |
| 291.60 × 7.00 mm11.480 × 0.276 in | 70A Silicone | — | $152.54 / 10 pcs $15.25 / pc | Available to order | |
| 291.57 × 5.34 mm11.479 × 0.210 in | 70A Silicone | — | $126.03 / 10 pcs $12.60 / pc | Available to order | |
| 291.50 × 7.00 mm11.476 × 0.276 in | 70A Silicone | — | $145.36 / 10 pcs $14.54 / pc | Available to order | |
| 291.50 × 6.99 mm11.476 × 0.275 in | 70A Silicone | — | $140.30 / 10 pcs $14.03 / pc | Available to order | |
| 291.50 × 5.33 mm11.476 × 0.210 in | 70A Silicone | — | $126.03 / 10 pcs $12.60 / pc | Available to order | |
| 291.49 × 6.99 mm11.476 × 0.275 in | 70A Silicone | — | $140.30 / 10 pcs $14.03 / pc | Available to order |
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