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 |
|---|---|---|---|---|---|
| 50.40 × 3.53 mm1.984 × 0.139 in | 70A Silicone | — | $11.53 / 10 pcs $1.15 / pc | Available to order | |
| 50.40 × 3.53 mm1.984 × 0.139 in | 60A Silicone | — | $21.15 / 10 pcs $2.12 / pc | Available to order | |
| 50.40 × 2.62 mm1.984 × 0.103 in | 70A Silicone | — | $9.12 / 10 pcs $0.91 / pc | Available to order | |
| 50.20 × 5.33 mm1.976 × 0.210 in | 70A Silicone | — | $25.21 / 10 pcs $2.52 / pc | Available to order | |
| 50.20 × 3.00 mm1.976 × 0.118 in | 70A Silicone | — | $11.95 / 10 pcs $1.20 / pc | Available to order | |
| 50.20 × 2.50 mm1.976 × 0.098 in | 70A Silicone | — | $11.03 / 10 pcs $1.10 / pc | Available to order | |
| 50.17 × 6.99 mm1.975 × 0.275 in | 70A Silicone | AS568-405 | $38.72 / 10 pcs $3.87 / pc | Available to order | |
| 50.17 × 5.33 mm1.975 × 0.210 in | 70A Silicone | AS568-329 | $168.55 / 10 pcs $16.86 / pc | Available to order | |
| 50.16 × 5.34 mm1.975 × 0.210 in | 70A Silicone | — | $21.86 / 10 pcs $2.19 / pc | Available to order | |
| 50.16 × 5.33 mm1.975 × 0.210 in | 70A Silicone | — | $90.51 / 10 pcs $9.05 / pc | Available to order | |
| 50.00 × 7.00 mm1.969 × 0.276 in | 70A Silicone | — | $35.59 / 10 pcs $3.56 / pc | Available to order | |
| 50.00 × 6.00 mm1.969 × 0.236 in | 70A Silicone | — | $27.71 / 10 pcs $2.77 / pc | Available to order | |
| 50.00 × 5.33 mm1.969 × 0.210 in | 70A Silicone | — | $26.61 / 10 pcs $2.66 / pc | Available to order | |
| 50.00 × 5.30 mm1.969 × 0.209 in | 70A Silicone | — | $26.61 / 10 pcs $2.66 / pc | Available to order | |
| 50.00 × 5.00 mm1.969 × 0.197 in | 70A Silicone | — | $25.45 / 10 pcs $2.55 / pc | Available to order | |
| 50.00 × 4.50 mm1.969 × 0.177 in | 70A Silicone | — | $25.45 / 10 pcs $2.55 / pc | Available to order | |
| 50.00 × 4.00 mm1.969 × 0.157 in | 70A Silicone | — | $59.12 / 50 pcs $1.18 / pc | Available to order | |
| 50.00 × 3.55 mm1.969 × 0.140 in | 70A Silicone | — | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 50.00 × 3.50 mm1.969 × 0.138 in | 70A Silicone | — | $49.05 / 50 pcs $0.98 / pc | Available to order | |
| 50.00 × 3.00 mm1.969 × 0.118 in | 70A Silicone | — | $42.15 / 50 pcs $0.84 / pc | Available to order | |
| 50.00 × 2.65 mm1.969 × 0.104 in | 70A Silicone | — | $11.53 / 10 pcs $1.15 / pc | Available to order | |
| 50.00 × 2.50 mm1.969 × 0.098 in | 70A Silicone | — | $38.92 / 50 pcs $0.78 / pc | Available to order | |
| 50.00 × 2.20 mm1.969 × 0.087 in | 70A Silicone | — | $12.28 / 10 pcs $1.23 / pc | Available to order | |
| 50.00 × 2.00 mm1.969 × 0.079 in | 70A Silicone | — | $9.37 / 10 pcs $0.94 / pc | Available to order | |
| 50.00 × 1.50 mm1.969 × 0.059 in | 70A Silicone | — | $8.61 / 10 pcs $0.86 / pc | Available to order | |
| 49.94 × 3.00 mm1.966 × 0.118 in | 70A Silicone | — | $11.95 / 10 pcs $1.20 / pc | Available to order | |
| 49.70 × 3.50 mm1.957 × 0.138 in | 70A Silicone | JIS B 2401 P50 | $14.52 / 10 pcs $1.45 / pc | Available to order | |
| 49.70 × 2.40 mm1.957 × 0.094 in | 70A Silicone | — | $11.12 / 10 pcs $1.11 / pc | Available to order | |
| 49.60 × 2.40 mm1.953 × 0.094 in | 70A Silicone | — | $11.12 / 10 pcs $1.11 / pc | Available to order | |
| 49.50 × 3.00 mm1.949 × 0.118 in | 70A Silicone | — | $42.15 / 50 pcs $0.84 / pc | Available to order | |
| 49.44 × 3.53 mm1.946 × 0.139 in | 70A Silicone | — | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 49.40 × 3.10 mm1.945 × 0.122 in | 70A Silicone | JIS B 2401 G50 | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 49.30 × 5.70 mm1.941 × 0.224 in | 70A Silicone | — | $27.71 / 10 pcs $2.77 / pc | Available to order | |
| 49.30 × 2.40 mm1.941 × 0.094 in | 70A Silicone | — | $11.12 / 10 pcs $1.11 / pc | Available to order | |
| 49.25 × 3.12 mm1.939 × 0.123 in | 70A Silicone | — | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 49.21 × 3.53 mm1.937 × 0.139 in | 70A Silicone | — | $133.60 / 10 pcs $13.36 / pc | Available to order | |
| 49.20 × 5.70 mm1.937 × 0.224 in | 70A Silicone | — | $27.71 / 10 pcs $2.77 / pc | Available to order | |
| 49.20 × 3.53 mm1.937 × 0.139 in | 70A Silicone | BS1806-830 | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 49.20 × 3.50 mm1.937 × 0.138 in | 70A Silicone | — | $14.02 / 10 pcs $1.40 / pc | Available to order | |
| 49.20 × 3.00 mm1.937 × 0.118 in | 70A Silicone | — | $11.78 / 10 pcs $1.18 / pc | Available to order | |
| 49.19 × 3.53 mm1.937 × 0.139 in | 70A Silicone | — | $14.35 / 10 pcs $1.44 / pc | Available to order | |
| 49.15 × 2.03 mm1.935 × 0.080 in | 70A Silicone | — | $9.37 / 10 pcs $0.94 / pc | Available to order | |
| 49.10 × 2.49 mm1.933 × 0.098 in | 70A Silicone | — | $11.12 / 10 pcs $1.11 / pc | Available to order | |
| 49.00 × 3.50 mm1.929 × 0.138 in | 70A Silicone | — | $14.02 / 10 pcs $1.40 / pc | Available to order | |
| 49.00 × 3.00 mm1.929 × 0.118 in | 70A Silicone | — | $11.78 / 10 pcs $1.18 / pc | Available to order | |
| 48.90 × 2.62 mm1.925 × 0.103 in | 70A Silicone | AS568-135 | $31.61 / 50 pcs $0.63 / pc | Available to order | |
| 48.89 × 2.62 mm1.925 × 0.103 in | 70A Silicone | — | $10.04 / 10 pcs $1.00 / pc | Available to order | |
| 48.70 × 2.65 mm1.917 × 0.104 in | 70A Silicone | — | $11.20 / 10 pcs $1.12 / pc | Available to order |
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