K18 140-120 140 × 120 × 25 mm Hydraulic Piston Seal ID × OD × H: 120 × 140 × 25 mm
Dimensions: 120x140x25mm
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 140-120 size and specifications
K18 140-120 is a hydraulic piston seal with the PH520 profile, size 120 × 140 × 25 mm (4.724 × 5.512 × 0.984 in), made of NBR/TPE/POM. Bore-first size (bore × groove × width): 140 × 120 × 25 mm, also written 140x120x25. 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) | 120 | 4.724 |
| Outer diameter (OD) | 140 | 5.512 |
| Height (H) | 25 | 0.984 |
- Material
- NBR/TPE/POM
- Profile
- PH520
- Seal type
- Piston Seals
- Part number
- K18 140-120