FREUDENBERG-NOK SEALING TECHNOLOGIES 562000-020-0250
FREUDENBERG-NOK SEALING TECHNOLOGIES
FREUDENBERG-NOK SEALING TECHNOLOGIES 562000-020-0250
562000-020-0250 PART NUMBER
PWR 1 x 1.25 x 0.25 9400 Piston Wear Ring - PWR Series
QTY QUOTEFREUDENBERG-NOK SEALING TECHNOLOGIES - FREUDENBERG-NOK SEALING TECHNOLOGIES 562000-020-0250
VN9400 is a precisely processed, specially formulated engineered thermoplastic resin. It’s high compressive strength and load bearing capabilities meet or exceed that of most metals used for wear rings.
Long Wearing - The tough properties inherent in the exclusive VN9400 formulations allow for extremely low wear.
Non-Scoring - Because VN9400 Wear Rings are non-metallic, they totally eliminate metal-to-metal contact and the consequent galling and scoring of cylinder bores and rods.
Eliminates Contamination - VN9400 Wear Rings readily ingest harmful metal flakes, burrs, and small chips.
They will not generate contamination as is common with metallic wear rings.
Fluid Compatibility - VN9400 compounds are compatible with all common hydraulic oils, water emulsions, water glycol, and phosphate ester fluids, as well as many others.
They will operate at tempertures to 350ºF.
Port-Passing Capability - The high strength and stiffness of VN9400 Wear Rings provides special advantages in port-passing applications.
Available up to 12” in diameter and up to 1” width. Common cross sections are: .062”, .080”, .125” and .187” as well as 1,5mm, 2,0mm, 2,5mm, 3,0mm and 4,0mm.
Available widths are 1/4”, 3/8”, 1/2”, 5/8”, 3/4”, 1”. Many other sizes, including metrics, are also in stock.
Special sizes and configurations are available upon request.
SPECIFICATIONS
| Replacement Part Type | Piston Wear Ring |
|---|---|
| Continuous Temperature Range | -65 to +275°F / -55 to +130°C |
| Shaft Diameter | 1 in |
| Maximum Shaft Surface Speed | 3 ft/sec |
| Outside Diameter | 1.25 in |
| Synonym | Freudenberg-NOK Hydraulic Cylinder Packing |
| Width | 0.25 in |
| Series | PWR |
| Lip Material | VN 9400 |
| Manufacturer Catalog Number | 562000-020-0250 |
| Construction Description | Nylon Piston Guide Ring |
