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 |
|---|---|---|---|---|---|
| 128.00 × 5.00 mm5.039 × 0.197 in | 70A Silicone | — | $44.70 / 10 pcs $4.47 / pc | Available to order | |
| 128.00 × 4.00 mm5.039 × 0.157 in | 70A Silicone | — | $30.15 / 10 pcs $3.02 / pc | Available to order | |
| 128.00 × 3.00 mm5.039 × 0.118 in | 70A Silicone | — | $31.69 / 10 pcs $3.17 / pc | Available to order | |
| 128.00 × 2.50 mm5.039 × 0.098 in | 70A Silicone | — | $31.14 / 10 pcs $3.11 / pc | Available to order | |
| 127.50 × 4.00 mm5.020 × 0.157 in | 70A Silicone | — | $42.27 / 10 pcs $4.23 / pc | Available to order | |
| 127.00 × 5.00 mm5.000 × 0.197 in | 70A Silicone | — | $44.18 / 10 pcs $4.42 / pc | Available to order | |
| 127.00 × 4.00 mm5.000 × 0.157 in | 70A Silicone | — | $42.27 / 10 pcs $4.23 / pc | Available to order | |
| 127.00 × 3.50 mm5.000 × 0.138 in | 70A Silicone | — | $35.77 / 10 pcs $3.58 / pc | Available to order | |
| 127.00 × 3.00 mm5.000 × 0.118 in | 70A Silicone | — | $33.08 / 10 pcs $3.31 / pc | Available to order | |
| 126.76 × 1.78 mm4.991 × 0.070 in | 70A Silicone | — | $29.04 / 10 pcs $2.90 / pc | Available to order | |
| 126.72 × 1.78 mm4.989 × 0.070 in | 70A Silicone | AS568-049 | $43.56 / 20 pcs $2.18 / pc | Available to order | |
| 126.70 × 5.33 mm4.988 × 0.210 in | 70A Silicone | — | $50.05 / 10 pcs $5.01 / pc | Available to order | |
| 126.67 × 2.62 mm4.987 × 0.103 in | 70A Silicone | AS568-159 | $45.66 / 20 pcs $2.28 / pc | Available to order | |
| 126.67 × 2.62 mm4.987 × 0.103 in | 60A Silicone | AS568-159 | $75.17 / 20 pcs $3.76 / pc | Available to order | |
| 126.60 × 3.54 mm4.984 × 0.139 in | 70A Silicone | — | $37.41 / 10 pcs $3.74 / pc | Available to order | |
| 126.60 × 3.53 mm4.984 × 0.139 in | 70A Silicone | — | $48.71 / 10 pcs $4.87 / pc | Available to order | |
| 126.60 × 3.53 mm4.984 × 0.139 in | 60A Silicone | — | $72.71 / 20 pcs $3.64 / pc | Available to order | |
| 126.59 × 3.53 mm4.984 × 0.139 in | 70A Silicone | AS568-250 | $27.46 / 10 pcs $2.75 / pc | Available to order | |
| 126.57 × 5.33 mm4.983 × 0.210 in | 70A Silicone | — | $44.02 / 10 pcs $4.40 / pc | Available to order | |
| 126.40 × 7.00 mm4.976 × 0.276 in | 70A Silicone | — | $57.90 / 10 pcs $5.79 / pc | Available to order | |
| 126.40 × 6.99 mm4.976 × 0.275 in | 70A Silicone | — | $50.76 / 10 pcs $5.08 / pc | Available to order | |
| 126.37 × 6.99 mm4.975 × 0.275 in | 70A Silicone | AS568-429 | $50.76 / 10 pcs $5.08 / pc | Available to order | |
| 126.37 × 6.99 mm4.975 × 0.275 in | 60A Silicone | AS568-429 | $90.04 / 10 pcs $9.00 / pc | Available to order | |
| 126.37 × 5.33 mm4.975 × 0.210 in | 70A Silicone | AS568-353 | $42.74 / 10 pcs $4.27 / pc | Available to order | |
| 126.37 × 5.33 mm4.975 × 0.210 in | 60A Silicone | AS568-353 | $58.48 / 10 pcs $5.85 / pc | Available to order | |
| 126.20 × 2.62 mm4.969 × 0.103 in | 70A Silicone | — | $36.37 / 10 pcs $3.64 / pc | Available to order | |
| 126.00 × 7.00 mm4.961 × 0.276 in | 70A Silicone | — | $73.35 / 10 pcs $7.34 / pc | Available to order | |
| 126.00 × 6.00 mm4.961 × 0.236 in | 70A Silicone | — | $45.23 / 10 pcs $4.52 / pc | Available to order | |
| 126.00 × 5.33 mm4.961 × 0.210 in | 70A Silicone | — | $44.02 / 10 pcs $4.40 / pc | Available to order | |
| 126.00 × 4.00 mm4.961 × 0.157 in | 70A Silicone | — | $33.43 / 10 pcs $3.34 / pc | Available to order | |
| 125.50 × 5.00 mm4.941 × 0.197 in | 70A Silicone | — | $50.29 / 10 pcs $5.03 / pc | Available to order | |
| 125.22 × 3.53 mm4.930 × 0.139 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 125.20 × 2.00 mm4.929 × 0.079 in | 70A Silicone | — | $31.77 / 10 pcs $3.18 / pc | Available to order | |
| 125.00 × 6.00 mm4.921 × 0.236 in | 70A Silicone | — | $45.66 / 10 pcs $4.57 / pc | Available to order | |
| 125.00 × 5.33 mm4.921 × 0.210 in | 70A Silicone | — | $52.28 / 10 pcs $5.23 / pc | Available to order | |
| 125.00 × 5.30 mm4.921 × 0.209 in | 70A Silicone | — | $43.67 / 10 pcs $4.37 / pc | Available to order | |
| 125.00 × 5.00 mm4.921 × 0.197 in | 70A Silicone | JIS B 2401 GM125 | $49.76 / 10 pcs $4.98 / pc | Available to order | |
| 125.00 × 4.00 mm4.921 × 0.157 in | 70A Silicone | — | $41.39 / 10 pcs $4.14 / pc | Available to order | |
| 125.00 × 3.55 mm4.921 × 0.140 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 125.00 × 3.53 mm4.921 × 0.139 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 125.00 × 3.50 mm4.921 × 0.138 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 125.00 × 3.00 mm4.921 × 0.118 in | 70A Silicone | — | $26.52 / 10 pcs $2.65 / pc | Available to order | |
| 125.00 × 2.50 mm4.921 × 0.098 in | 70A Silicone | — | $34.89 / 10 pcs $3.49 / pc | Available to order | |
| 125.00 × 2.00 mm4.921 × 0.079 in | 70A Silicone | — | $31.77 / 10 pcs $3.18 / pc | Available to order | |
| 124.80 × 2.50 mm4.913 × 0.098 in | 70A Silicone | — | $34.89 / 10 pcs $3.49 / pc | Available to order | |
| 124.71 × 3.53 mm4.910 × 0.139 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order | |
| 124.60 × 5.70 mm4.906 × 0.224 in | 70A Silicone | JIS B 2401 P125 | $45.14 / 10 pcs $4.51 / pc | Available to order | |
| 124.60 × 3.50 mm4.906 × 0.138 in | 70A Silicone | — | $35.01 / 10 pcs $3.50 / pc | Available to order |
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