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 |
|---|---|---|---|---|---|
| 79.79 × 3.53 mm3.141 × 0.139 in | 70A Silicone | — | $26.61 / 10 pcs $2.66 / pc | Available to order | |
| 79.77 × 5.33 mm3.141 × 0.210 in | 70A Silicone | — | $35.48 / 10 pcs $3.55 / pc | Available to order | |
| 79.75 × 3.00 mm3.140 × 0.118 in | 70A Silicone | — | $21.94 / 10 pcs $2.19 / pc | Available to order | |
| 79.73 × 5.33 mm3.139 × 0.210 in | 70A Silicone | BS1806-620 | $35.48 / 10 pcs $3.55 / pc | Available to order | |
| 79.60 × 5.70 mm3.134 × 0.224 in | 70A Silicone | — | $36.53 / 10 pcs $3.65 / pc | Available to order | |
| 79.50 × 3.00 mm3.130 × 0.118 in | 70A Silicone | — | $32.90 / 20 pcs $1.65 / pc | Available to order | |
| 79.40 × 3.10 mm3.126 × 0.122 in | 70A Silicone | JIS B 2401 G80 | $26.61 / 10 pcs $2.66 / pc | Available to order | |
| 79.30 × 5.70 mm3.122 × 0.224 in | 70A Silicone | — | $36.53 / 10 pcs $3.65 / pc | Available to order | |
| 79.30 × 3.53 mm3.122 × 0.139 in | 70A Silicone | — | $26.61 / 10 pcs $2.66 / pc | Available to order | |
| 79.30 × 3.00 mm3.122 × 0.118 in | 70A Silicone | — | $21.94 / 10 pcs $2.19 / pc | Available to order | |
| 79.20 × 5.70 mm3.118 × 0.224 in | 70A Silicone | — | $36.53 / 10 pcs $3.65 / pc | Available to order | |
| 79.00 × 5.70 mm3.110 × 0.224 in | 70A Silicone | — | $36.24 / 10 pcs $3.62 / pc | Available to order | |
| 79.00 × 3.50 mm3.110 × 0.138 in | 70A Silicone | — | $25.76 / 10 pcs $2.58 / pc | Available to order | |
| 78.97 × 5.33 mm3.109 × 0.210 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 78.97 × 3.53 mm3.109 × 0.139 in | 70A Silicone | AS568-235 | $25.41 / 20 pcs $1.27 / pc | Available to order | |
| 78.74 × 5.33 mm3.100 × 0.210 in | 70A Silicone | AS568-338 | $255.19 / 10 pcs $25.52 / pc | Available to order | |
| 78.50 × 3.53 mm3.091 × 0.139 in | 70A Silicone | — | $18.16 / 10 pcs $1.82 / pc | Available to order | |
| 78.50 × 3.50 mm3.091 × 0.138 in | 70A Silicone | — | $18.16 / 10 pcs $1.82 / pc | Available to order | |
| 78.00 × 5.00 mm3.071 × 0.197 in | 70A Silicone | — | $33.19 / 10 pcs $3.32 / pc | Available to order | |
| 78.00 × 4.00 mm3.071 × 0.157 in | 70A Silicone | — | $29.58 / 10 pcs $2.96 / pc | Available to order | |
| 78.00 × 3.00 mm3.071 × 0.118 in | 70A Silicone | — | $28.33 / 20 pcs $1.42 / pc | Available to order | |
| 78.00 × 2.50 mm3.071 × 0.098 in | 70A Silicone | — | $19.57 / 10 pcs $1.96 / pc | Available to order | |
| 78.00 × 2.00 mm3.071 × 0.079 in | 70A Silicone | — | $18.00 / 10 pcs $1.80 / pc | Available to order | |
| 77.50 × 2.65 mm3.051 × 0.104 in | 70A Silicone | — | $19.57 / 10 pcs $1.96 / pc | Available to order | |
| 77.50 × 2.62 mm3.051 × 0.103 in | 70A Silicone | BS1806-641 | $19.57 / 10 pcs $1.96 / pc | Available to order | |
| 77.50 × 1.80 mm3.051 × 0.071 in | 70A Silicone | — | $16.67 / 10 pcs $1.67 / pc | Available to order | |
| 77.50 × 1.78 mm3.051 × 0.070 in | 70A Silicone | — | $16.67 / 10 pcs $1.67 / pc | Available to order | |
| 77.47 × 2.62 mm3.050 × 0.103 in | 70A Silicone | — | $19.57 / 10 pcs $1.96 / pc | Available to order | |
| 77.30 × 2.62 mm3.043 × 0.103 in | 70A Silicone | — | $19.57 / 10 pcs $1.96 / pc | Available to order | |
| 77.20 × 2.50 mm3.039 × 0.098 in | 70A Silicone | — | $19.16 / 10 pcs $1.92 / pc | Available to order | |
| 77.00 × 6.00 mm3.031 × 0.236 in | 70A Silicone | — | $31.84 / 10 pcs $3.18 / pc | Available to order | |
| 77.00 × 5.00 mm3.031 × 0.197 in | 70A Silicone | — | $39.88 / 10 pcs $3.99 / pc | Available to order | |
| 77.00 × 4.00 mm3.031 × 0.157 in | 70A Silicone | — | $29.19 / 10 pcs $2.92 / pc | Available to order | |
| 77.00 × 3.00 mm3.031 × 0.118 in | 70A Silicone | — | $19.82 / 10 pcs $1.98 / pc | Available to order | |
| 77.00 × 2.49 mm3.031 × 0.098 in | 70A Silicone | — | $19.16 / 10 pcs $1.92 / pc | Available to order | |
| 76.99 × 2.49 mm3.031 × 0.098 in | 70A Silicone | — | $19.16 / 10 pcs $1.92 / pc | Available to order | |
| 76.00 × 5.00 mm2.992 × 0.197 in | 70A Silicone | — | $31.54 / 10 pcs $3.15 / pc | Available to order | |
| 76.00 × 4.00 mm2.992 × 0.157 in | 70A Silicone | — | $28.88 / 10 pcs $2.89 / pc | Available to order | |
| 76.00 × 3.50 mm2.992 × 0.138 in | 70A Silicone | — | $24.20 / 10 pcs $2.42 / pc | Available to order | |
| 76.00 × 3.00 mm2.992 × 0.118 in | 70A Silicone | — | $19.65 / 10 pcs $1.97 / pc | Available to order | |
| 76.00 × 2.00 mm2.992 × 0.079 in | 70A Silicone | — | $17.33 / 10 pcs $1.73 / pc | Available to order | |
| 76.00 × 1.80 mm2.992 × 0.071 in | 70A Silicone | — | $16.01 / 10 pcs $1.60 / pc | Available to order | |
| 75.97 × 3.53 mm2.991 × 0.139 in | 70A Silicone | — | $24.20 / 10 pcs $2.42 / pc | Available to order | |
| 75.95 × 3.00 mm2.990 × 0.118 in | 70A Silicone | — | $19.65 / 10 pcs $1.97 / pc | Available to order | |
| 75.94 × 1.78 mm2.990 × 0.070 in | 70A Silicone | — | $11.78 / 10 pcs $1.18 / pc | Available to order | |
| 75.92 × 1.78 mm2.989 × 0.070 in | 70A Silicone | AS568-041 | $41.56 / 50 pcs $0.83 / pc | Available to order | |
| 75.92 × 1.75 mm2.989 × 0.069 in | 70A Silicone | — | $11.78 / 10 pcs $1.18 / pc | Available to order | |
| 75.88 × 2.62 mm2.987 × 0.103 in | 70A Silicone | — | $13.86 / 10 pcs $1.39 / pc | Available to order |
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