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 |
|---|---|---|---|---|---|
| 40.00 × 7.00 mm1.575 × 0.276 in | 70A Silicone | — | $35.20 / 10 pcs $3.52 / pc | Available to order | |
| 40.00 × 6.00 mm1.575 × 0.236 in | 70A Silicone | — | $22.48 / 10 pcs $2.25 / pc | Available to order | |
| 40.00 × 5.00 mm1.575 × 0.197 in | 70A Silicone | — | $28.10 / 20 pcs $1.41 / pc | Available to order | |
| 40.00 × 4.50 mm1.575 × 0.177 in | 70A Silicone | — | $19.82 / 10 pcs $1.98 / pc | Available to order | |
| 40.00 × 4.00 mm1.575 × 0.157 in | 70A Silicone | — | $48.30 / 50 pcs $0.97 / pc | Available to order | |
| 40.00 × 3.55 mm1.575 × 0.140 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 40.00 × 3.53 mm1.575 × 0.139 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 40.00 × 3.50 mm1.575 × 0.138 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 40.00 × 3.00 mm1.575 × 0.118 in | 70A Silicone | — | $100.23 / 10 pcs $10.02 / pc | Available to order | |
| 40.00 × 2.50 mm1.575 × 0.098 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 40.00 × 2.00 mm1.575 × 0.079 in | 70A Silicone | — | $7.99 / 10 pcs $0.80 / pc | Available to order | |
| 40.00 × 1.50 mm1.575 × 0.059 in | 70A Silicone | — | $6.67 / 10 pcs $0.67 / pc | Available to order | |
| 40.00 × 1.20 mm1.575 × 0.047 in | 70A Silicone | — | $6.94 / 10 pcs $0.69 / pc | Available to order | |
| 40.00 × 1.00 mm1.575 × 0.039 in | 70A Silicone | — | $6.50 / 10 pcs $0.65 / pc | Available to order | |
| 39.90 × 3.53 mm1.571 × 0.139 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.80 × 2.49 mm1.567 × 0.098 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 39.76 × 3.00 mm1.565 × 0.118 in | 70A Silicone | — | $9.37 / 10 pcs $0.94 / pc | Available to order | |
| 39.75 × 3.53 mm1.565 × 0.139 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.70 × 3.50 mm1.563 × 0.138 in | 70A Silicone | JIS B 2401 P40 | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.70 × 2.40 mm1.563 × 0.094 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 39.69 × 3.53 mm1.563 × 0.139 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.69 × 2.38 mm1.563 × 0.094 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 39.60 × 2.40 mm1.559 × 0.094 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 39.50 × 3.55 mm1.555 × 0.140 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.50 × 3.50 mm1.555 × 0.138 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.50 × 3.10 mm1.555 × 0.122 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.50 × 3.00 mm1.555 × 0.118 in | 70A Silicone | — | $10.45 / 10 pcs $1.05 / pc | Available to order | |
| 39.50 × 2.40 mm1.555 × 0.094 in | 70A Silicone | — | $8.43 / 10 pcs $0.84 / pc | Available to order | |
| 39.49 × 3.53 mm1.555 × 0.139 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.47 × 2.62 mm1.554 × 0.103 in | 70A Silicone | — | $7.20 / 10 pcs $0.72 / pc | Available to order | |
| 39.45 × 1.78 mm1.553 × 0.070 in | 70A Silicone | BS1806-519 | $7.20 / 10 pcs $0.72 / pc | Available to order | |
| 39.40 × 3.10 mm1.551 × 0.122 in | 70A Silicone | JIS B 2401 G40 | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.34 × 2.62 mm1.549 × 0.103 in | 70A Silicone | AS568-129 | $48.00 / 100 pcs $0.48 / pc | Available to order | |
| 39.30 × 1.78 mm1.547 × 0.070 in | 70A Silicone | — | $7.03 / 10 pcs $0.70 / pc | Available to order | |
| 39.20 × 3.15 mm1.543 × 0.124 in | 70A Silicone | — | $11.28 / 10 pcs $1.13 / pc | Available to order | |
| 39.20 × 3.00 mm1.543 × 0.118 in | 70A Silicone | — | $32.78 / 50 pcs $0.66 / pc | Available to order | |
| 39.20 × 2.50 mm1.543 × 0.098 in | 70A Silicone | — | $8.34 / 10 pcs $0.83 / pc | Available to order | |
| 39.20 × 2.00 mm1.543 × 0.079 in | 70A Silicone | — | $7.73 / 10 pcs $0.77 / pc | Available to order | |
| 39.00 × 3.50 mm1.535 × 0.138 in | 70A Silicone | — | $11.12 / 10 pcs $1.11 / pc | Available to order | |
| 39.00 × 3.00 mm1.535 × 0.118 in | 70A Silicone | — | $100.23 / 10 pcs $10.02 / pc | Available to order | |
| 39.00 × 2.50 mm1.535 × 0.098 in | 70A Silicone | — | $8.34 / 10 pcs $0.83 / pc | Available to order | |
| 39.00 × 2.00 mm1.535 × 0.079 in | 70A Silicone | — | $25.76 / 50 pcs $0.52 / pc | Available to order | |
| 38.75 × 2.50 mm1.526 × 0.098 in | 70A Silicone | — | $8.34 / 10 pcs $0.83 / pc | Available to order | |
| 38.50 × 3.00 mm1.516 × 0.118 in | 70A Silicone | — | $10.04 / 10 pcs $1.00 / pc | Available to order | |
| 38.20 × 5.00 mm1.504 × 0.197 in | 70A Silicone | — | $18.91 / 10 pcs $1.89 / pc | Available to order | |
| 38.20 × 2.00 mm1.504 × 0.079 in | 70A Silicone | — | $7.64 / 10 pcs $0.76 / pc | Available to order | |
| 38.10 × 5.99 mm1.500 × 0.236 in | 70A Silicone | — | $21.86 / 10 pcs $2.19 / pc | Available to order | |
| 38.00 × 6.00 mm1.496 × 0.236 in | 70A Silicone | — | $21.86 / 10 pcs $2.19 / pc | Available to order |
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