On request
FREUDENBERG-NOK SEALING TECHNOLOGIES
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FREUDENBERG-NOK SEALING TECHNOLOGIES 002220000A
#002220000A
On request
Category
HYDRAULIC CYLINDER REPLACEMENT PARTS
Part Number
002220000A
Asymmetrical PI 3.750 x 4.250 x 0.375 9252 Disogrin Piston Seal - PI Series
Price on request — a consultant will confirm lead time and terms.
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FREUDENBERG-NOK SEALING TECHNOLOGIES — FREUDENBERG-NOK SEALING TECHNOLOGIES 002220000A
- The PI Piston Seal provides superb sealing performance and very long service life.
- Single acting design can be used separately for single acting cylinders or in back-to-back tandems for double acting cylinders.
- Asymmetrical design assures the highest performance by preventing tipping and twisting in the housing.
- Knife-cut lips on both the dynamic and static sides assures maximum sealing force to provide maximum motion control while preventing drift.
- The PI Piston Seal is made from DISOGRIN 9250, world renowned for its resistance to wear and tear and for its very low compression set.
Specifications
| Brand | FREUDENBERG-NOK SEALING TECHNOLOGIES |
| Category | HYDRAULIC CYLINDER REPLACEMENT PARTS |
| Replacement part type | Piston Seal |
| Continuous temperature range | -22 to +230°F / -30 to +110°C |
| Shaft diameter | 3.75 in |
| Maximum shaft surface speed | 1.5 ft/sec |
| Outside diameter | 4.25 in |
| Pressure tolerance | 5800 psi max. |
| Width | 0.375 in |
| Synonym | Freudenberg-NOK Hydraulic Cylinder Packing |
| Lip material | 92 AU 9252 |
| Series | PI |
| Construction description | Polyurethane Piston Seal |
| Manufacturer catalog number | 002220000A |
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