K518 070-054 70 × 54 × 20.5 mm Hydraulic Piston Seal ID × OD × H: 54 × 70 × 20.5 mm
Dimensions: 54x70x20.5mm
K518 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.
K518 070-054 size and specifications
K518 070-054 is a hydraulic piston seal with the PH521 profile, size 54 × 70 × 20.5 mm (2.126 × 2.756 × 0.807 in), made of NBR/TPE/POM. Bore-first size (bore × groove × width): 70 × 54 × 20.5 mm, also written 70x54x20.5. 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) | 54 | 2.126 |
| Outer diameter (OD) | 70 | 2.756 |
| Height (H) | 20.5 | 0.807 |
- Material
- NBR/TPE/POM
- Profile
- PH521
- Seal type
- Piston Seals
- Part number
- K518 070-054