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 |
|---|---|---|---|---|---|
| 323.00 × 2.62 mm12.717 × 0.103 in | 70A NBR | — | $50.46 / 10 pcs $5.05 / pc | Available to order | |
| 322.50 × 4.00 mm12.697 × 0.157 in | 70A NBR | — | $34.07 / 10 pcs $3.41 / pc | Available to order | |
| 322.00 × 8.00 mm12.677 × 0.315 in | 70A NBR | — | $61.00 / 10 pcs $6.10 / pc | Available to order | |
| 322.00 × 7.00 mm12.677 × 0.276 in | 70A NBR | — | $62.47 / 10 pcs $6.25 / pc | Available to order | |
| 322.00 × 5.00 mm12.677 × 0.197 in | 70A NBR | — | $36.47 / 10 pcs $3.65 / pc | Available to order | |
| 322.00 × 4.00 mm12.677 × 0.157 in | 70A NBR | — | $34.01 / 10 pcs $3.40 / pc | Available to order | |
| 322.00 × 3.50 mm12.677 × 0.138 in | 70A NBR | — | $30.32 / 10 pcs $3.03 / pc | Available to order | |
| 321.00 × 12.00 mm12.638 × 0.472 in | 70A NBR | — | $159.94 / 10 pcs $15.99 / pc | Available to order | |
| 321.00 × 10.00 mm12.638 × 0.394 in | 70A NBR | — | $93.32 / 10 pcs $9.33 / pc | Available to order | |
| 321.00 × 9.00 mm12.638 × 0.354 in | 70A NBR | — | $74.53 / 10 pcs $7.45 / pc | Available to order | |
| 321.00 × 8.00 mm12.638 × 0.315 in | 70A NBR | — | $69.72 / 10 pcs $6.97 / pc | Available to order | |
| 321.00 × 7.00 mm12.638 × 0.276 in | 70A NBR | — | $46.83 / 10 pcs $4.68 / pc | Available to order | |
| 321.00 × 6.00 mm12.638 × 0.236 in | 70A NBR | — | $40.86 / 10 pcs $4.09 / pc | Available to order | |
| 321.00 × 5.33 mm12.638 × 0.210 in | 70A NBR | — | $41.27 / 10 pcs $4.13 / pc | Available to order | |
| 321.00 × 5.00 mm12.638 × 0.197 in | 70A NBR | — | $36.36 / 10 pcs $3.64 / pc | Available to order | |
| 321.00 × 4.00 mm12.638 × 0.157 in | 70A NBR | — | $35.30 / 10 pcs $3.53 / pc | Available to order | |
| 321.00 × 2.50 mm12.638 × 0.098 in | 70A NBR | — | $37.94 / 10 pcs $3.79 / pc | Available to order | |
| 321.00 × 3.50 mm12.638 × 0.138 in | 70A NBR | — | $34.36 / 10 pcs $3.44 / pc | Available to order | |
| 321.00 × 3.00 mm12.638 × 0.118 in | 70A NBR | — | $28.49 / 10 pcs $2.85 / pc | Available to order | |
| 320.00 × 12.00 mm12.598 × 0.472 in | 70A NBR | — | $144.90 / 10 pcs $14.49 / pc | Available to order | |
| 320.00 × 10.00 mm12.598 × 0.394 in | 70A NBR | — | $80.67 / 10 pcs $8.07 / pc | Available to order | |
| 320.00 × 9.00 mm12.598 × 0.354 in | 70A NBR | — | $74.35 / 10 pcs $7.44 / pc | Available to order | |
| 320.00 × 8.50 mm12.598 × 0.335 in | 70A NBR | — | $64.05 / 10 pcs $6.41 / pc | Available to order | |
| 320.00 × 8.00 mm12.598 × 0.315 in | 70A NBR | — | $111.23 / 10 pcs $11.12 / pc | Available to order | |
| 320.00 × 7.00 mm12.598 × 0.276 in | 70A NBR | — | $51.48 / 10 pcs $5.15 / pc | Available to order | |
| 320.00 × 6.50 mm12.598 × 0.256 in | 70A NBR | — | $44.52 / 10 pcs $4.45 / pc | Available to order | |
| 320.00 × 6.00 mm12.598 × 0.236 in | 70A NBR | — | $40.62 / 10 pcs $4.06 / pc | Available to order | |
| 320.00 × 5.50 mm12.598 × 0.217 in | 70A NBR | — | $41.17 / 10 pcs $4.12 / pc | Available to order | |
| 320.00 × 5.34 mm12.598 × 0.210 in | 70A NBR | — | $41.16 / 10 pcs $4.12 / pc | Available to order | |
| 320.00 × 5.33 mm12.598 × 0.210 in | 70A NBR | — | $41.16 / 10 pcs $4.12 / pc | Available to order | |
| 320.00 × 3.50 mm12.598 × 0.138 in | 70A NBR | — | $30.27 / 10 pcs $3.03 / pc | Available to order | |
| 320.00 × 4.00 mm12.598 × 0.157 in | 70A NBR | — | $33.65 / 10 pcs $3.37 / pc | Available to order | |
| 320.00 × 3.00 mm12.598 × 0.118 in | 70A NBR | — | $28.49 / 10 pcs $2.85 / pc | Available to order | |
| 320.00 × 2.50 mm12.598 × 0.098 in | 70A NBR | — | $37.80 / 10 pcs $3.78 / pc | Available to order | |
| 319.50 × 8.40 mm12.579 × 0.331 in | 70A NBR | JIS B 2401 P320 | $65.22 / 10 pcs $6.52 / pc | Available to order | |
| 319.50 × 5.70 mm12.579 × 0.224 in | 70A NBR | — | $44.84 / 10 pcs $4.48 / pc | Available to order | |
| 319.30 × 5.70 mm12.571 × 0.224 in | 70A NBR | — | $39.81 / 10 pcs $3.98 / pc | Available to order | |
| 319.20 × 5.70 mm12.567 × 0.224 in | 70A NBR | — | $39.81 / 10 pcs $3.98 / pc | Available to order | |
| 319.20 × 3.53 mm12.567 × 0.139 in | 70A NBR | — | $30.10 / 10 pcs $3.01 / pc | Available to order | |
| 319.10 × 8.40 mm12.563 × 0.331 in | 70A NBR | — | $65.22 / 10 pcs $6.52 / pc | Available to order | |
| 319.00 × 12.00 mm12.559 × 0.472 in | 70A NBR | — | $159.94 / 10 pcs $15.99 / pc | Available to order | |
| 319.00 × 10.00 mm12.559 × 0.394 in | 70A NBR | — | $82.08 / 10 pcs $8.21 / pc | Available to order | |
| 319.00 × 9.00 mm12.559 × 0.354 in | 70A NBR | — | $74.23 / 10 pcs $7.42 / pc | Available to order | |
| 319.00 × 8.40 mm12.559 × 0.331 in | 70A NBR | — | $65.22 / 10 pcs $6.52 / pc | Available to order | |
| 319.00 × 8.00 mm12.559 × 0.315 in | 70A NBR | — | $69.72 / 10 pcs $6.97 / pc | Available to order | |
| 319.00 × 7.00 mm12.559 × 0.276 in | 70A NBR | — | $46.48 / 10 pcs $4.65 / pc | Available to order | |
| 319.00 × 6.00 mm12.559 × 0.236 in | 70A NBR | — | $40.34 / 10 pcs $4.03 / pc | Available to order | |
| 319.00 × 5.00 mm12.559 × 0.197 in | 70A NBR | — | $35.54 / 10 pcs $3.55 / pc | Available to order |
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