K42 280-255 280 × 255 × 45 mm Hydraulic Piston Seal ID × OD × H: 255 × 280 × 45 mm
Dimensions: 255x280x45mm
K42 is a five piece double acting compact seal which consists of one multiple lipped 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 thermoplastic guide rings to absorb transverse forces.
- Material:NBR/TPE/POM
- Temperature:-30 ° C to 105 ° C
- Pressure limit:700 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.
K42 280-255 size and specifications
K42 280-255 is a hydraulic piston seal with the PH523 profile, size 255 × 280 × 45 mm (10.039 × 11.024 × 1.772 in), made of NBR/TPE/POM. Bore-first size (bore × groove × width): 280 × 255 × 45 mm, also written 280x255x45. 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) | 255 | 10.039 |
| Outer diameter (OD) | 280 | 11.024 |
| Height (H) | 45 | 1.772 |
- Material
- NBR/TPE/POM
- Profile
- PH523
- Seal type
- Piston Seals
- Part number
- K42 280-255