NBR O-rings
NBR 70A · ID 80–350 mm
Browse NBR 70 Shore A O-rings with inside diameters from 80 to 350 mm. This collection combines the 80–180 mm and 180–350 mm size ranges. Check the exact inside diameter, cross-section, hardness and fluid requirements before ordering.
Typical temperature-30 to +120 °CTypical for the family; the supplied compound decides the usable range.
Good for
- Mineral oils, hydraulic fluids and greases
- Many fuels at moderate temperature
- Water and air below about 100 °C
Avoid / check
- Ozone, sunlight and outdoor exposure
- Glycol brake fluid, ketones and esters
- Heat above about 120 °C
- Listings
- 4,520
- Priced
- per pack
- Units
- mm + in
| Size (ID × CS) | Hardness | Size ref. | Smallest pack | Status | Action |
|---|---|---|---|---|---|
| 294.00 × 7.00 mm11.575 × 0.276 in | 70A NBR | — | $49.12 / 10 pcs $4.91 / pc | Available to order | |
| 294.00 × 6.00 mm11.575 × 0.236 in | 70A NBR | — | $35.54 / 10 pcs $3.55 / pc | Available to order | |
| 294.00 × 5.00 mm11.575 × 0.197 in | 70A NBR | — | $31.61 / 10 pcs $3.16 / pc | Available to order | |
| 294.00 × 4.00 mm11.575 × 0.157 in | 70A NBR | — | $39.18 / 10 pcs $3.92 / pc | Available to order | |
| 294.00 × 3.50 mm11.575 × 0.138 in | 70A NBR | — | $34.97 / 10 pcs $3.50 / pc | Available to order | |
| 294.00 × 3.00 mm11.575 × 0.118 in | 70A NBR | — | $25.21 / 10 pcs $2.52 / pc | Available to order | |
| 294.00 × 2.70 mm11.575 × 0.106 in | 70A NBR | — | $31.38 / 10 pcs $3.14 / pc | Available to order | |
| 293.60 × 5.70 mm11.559 × 0.224 in | 70A NBR | — | $34.95 / 10 pcs $3.50 / pc | Available to order | |
| 293.00 × 5.00 mm11.535 × 0.197 in | 70A NBR | — | $31.44 / 10 pcs $3.14 / pc | Available to order | |
| 293.00 × 4.00 mm11.535 × 0.157 in | 70A NBR | — | $39.18 / 10 pcs $3.92 / pc | Available to order | |
| 293.00 × 3.50 mm11.535 × 0.138 in | 70A NBR | — | $34.82 / 10 pcs $3.48 / pc | Available to order | |
| 293.00 × 3.00 mm11.535 × 0.118 in | 70A NBR | — | $43.09 / 10 pcs $4.31 / pc | Available to order | |
| 293.00 × 2.95 mm11.535 × 0.116 in | 70A NBR | — | $43.09 / 10 pcs $4.31 / pc | Available to order | |
| 292.79 × 3.53 mm11.527 × 0.139 in | 70A NBR | — | $20.37 / 10 pcs $2.04 / pc | Available to order | |
| 292.10 × 3.18 mm11.500 × 0.125 in | 70A NBR | — | $30.03 / 10 pcs $3.00 / pc | Available to order | |
| 292.00 × 7.00 mm11.496 × 0.276 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 292.00 × 5.00 mm11.496 × 0.197 in | 70A NBR | — | $31.38 / 10 pcs $3.14 / pc | Available to order | |
| 292.00 × 4.00 mm11.496 × 0.157 in | 70A NBR | — | $39.20 / 10 pcs $3.92 / pc | Available to order | |
| 292.00 × 3.50 mm11.496 × 0.138 in | 70A NBR | — | $20.60 / 10 pcs $2.06 / pc | Available to order | |
| 292.00 × 3.17 mm11.496 × 0.125 in | 70A NBR | — | $30.03 / 10 pcs $3.00 / pc | Available to order | |
| 292.00 × 3.00 mm11.496 × 0.118 in | 70A NBR | — | $43.09 / 10 pcs $4.31 / pc | Available to order | |
| 291.70 × 3.53 mm11.484 × 0.139 in | 70A NBR | — | $20.48 / 10 pcs $2.05 / pc | Available to order | |
| 291.69 × 3.53 mm11.484 × 0.139 in | 70A NBR | AS568-277 | $20.37 / 10 pcs $2.04 / pc | Available to order | |
| 291.60 × 7.00 mm11.480 × 0.276 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.57 × 5.34 mm11.479 × 0.210 in | 70A NBR | — | $30.27 / 10 pcs $3.03 / pc | Available to order | |
| 291.50 × 3.50 mm11.476 × 0.138 in | 70A NBR | — | $53.61 / 10 pcs $5.36 / pc | Available to order | |
| 291.50 × 6.99 mm11.476 × 0.275 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.49 × 6.99 mm11.476 × 0.275 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.47 × 7.00 mm11.475 × 0.276 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.47 × 6.99 mm11.475 × 0.275 in | 70A NBR | AS568-452 | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.47 × 5.33 mm11.475 × 0.210 in | 70A NBR | AS568-380 | $36.37 / 10 pcs $3.64 / pc | Available to order | |
| 291.40 × 3.53 mm11.472 × 0.139 in | 70A NBR | — | $20.37 / 10 pcs $2.04 / pc | Available to order | |
| 291.00 × 8.00 mm11.457 × 0.315 in | 70A NBR | — | $62.47 / 10 pcs $6.25 / pc | Available to order | |
| 291.00 × 7.00 mm11.457 × 0.276 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 291.00 × 6.00 mm11.457 × 0.236 in | 70A NBR | — | $35.18 / 10 pcs $3.52 / pc | Available to order | |
| 291.00 × 5.00 mm11.457 × 0.197 in | 70A NBR | — | $31.26 / 10 pcs $3.13 / pc | Available to order | |
| 291.00 × 4.00 mm11.457 × 0.157 in | 70A NBR | — | $39.18 / 10 pcs $3.92 / pc | Available to order | |
| 291.00 × 3.50 mm11.457 × 0.138 in | 70A NBR | — | $20.37 / 10 pcs $2.04 / pc | Available to order | |
| 291.00 × 3.00 mm11.457 × 0.118 in | 70A NBR | — | $38.05 / 10 pcs $3.81 / pc | Available to order | |
| 291.00 × 2.50 mm11.457 × 0.098 in | 70A NBR | — | $29.89 / 10 pcs $2.99 / pc | Available to order | |
| 291.00 × 2.00 mm11.457 × 0.079 in | 70A NBR | — | $30.52 / 10 pcs $3.05 / pc | Available to order | |
| 290.80 × 7.00 mm11.449 × 0.276 in | 70A NBR | — | $38.87 / 10 pcs $3.89 / pc | Available to order | |
| 290.00 × 10.00 mm11.417 × 0.394 in | 70A NBR | — | $68.06 / 10 pcs $6.81 / pc | Available to order | |
| 290.00 × 8.50 mm11.417 × 0.335 in | 70A NBR | — | $60.53 / 10 pcs $6.05 / pc | Available to order | |
| 290.00 × 6.00 mm11.417 × 0.236 in | 70A NBR | — | $35.04 / 10 pcs $3.50 / pc | Available to order | |
| 290.00 × 8.00 mm11.417 × 0.315 in | 70A NBR | — | $47.23 / 10 pcs $4.72 / pc | Available to order | |
| 290.00 × 7.00 mm11.417 × 0.276 in | 70A NBR | — | $44.79 / 10 pcs $4.48 / pc | Available to order | |
| 290.00 × 6.50 mm11.417 × 0.256 in | 70A NBR | — | $43.73 / 10 pcs $4.37 / pc | Available to order |
Can’t find your size, material or quantity? Send the dimensions, an old part or a drawing.Request a quote