K18 280-250/1 280 × 250 × 35.4 mm Hydraulic Piston Seal ID × OD × H: 250 × 280 × 35.4 mm
Dimensions: 250x280x35.4mm
K18 is a five piece double acting compact seal which consists of one elastomeric nitrile rubber sealing element, two polyester elastomer back-up rings on both sides to prevent extrusion into the sealing gap and two special profiled guide rings produced from thermoplastic to absorb transverse forces.
- Material:NBR/TPE/POM
- Temperature:-30 ° C to 105 ° C
- Pressure limit:400 bar
- Speed limit:0.5 m/s
In Stock
Need a different size or material? Custom machined seals from your drawing or a worn sample.
K18 280-250/1 size and specifications
K18 280-250/1 is a hydraulic piston seal with the PH520 profile, size 250 × 280 × 35.4 mm (9.843 × 11.024 × 1.394 in), made of NBR/TPE/POM. Bore-first size (bore × groove × width): 280 × 250 × 35.4 mm, also written 280x250x35.4. In stock and ready to ship. Free US shipping on orders over $100, same-day dispatch on orders placed by 11 AM ET, and 90-day returns.
| Dimension | mm | inch |
|---|---|---|
| Inner diameter (ID) | 250 | 9.843 |
| Outer diameter (OD) | 280 | 11.024 |
| Height (H) | 35.4 | 1.394 |
- Material
- NBR/TPE/POM
- Profile
- PH520
- Seal type
- Piston Seals
- Part number
- K18 280-250/1