Product detailed description

K515 is a high-performance hydraulic piston seal. Two special grooves on the sealing surface retain an oil film that lubricates the seal. The profile is designed to resist extrusion and limit pressure penetration while maintaining low friction and low static leakage.

Benefits

• Good static and dynamic sealing
• Economical solution with an O-ring as energiser
• High pressure resistance thanks to TPU 60 Shore D material
• Low friction
• Housing according to ISO 7425-1 – easy installation

Field of application

• Forklift trucks
• Agricultural machinery
• Handling equipment
• Construction machinery
• Plastic injection moulding machines

Technical parameters: material PU / NBR (PU6005 / NB7001), pressure up to 400 bar, temperature −30 °C to +100 °C, speed up to 0.5 m/s.

Dimensions: 30x22.5x3.2, 30-22.5-3.2, 30/22.5/3.2, 30 x 22.5 x 3.2 mm.

Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, piston seal, Kolbendichtung, compact piston seal, seal with O-ring, ISO 7425-1, PU, polyurethane, urethane, NBR, K515.

Manufacturer designation: K515 030-022,5, K515-030-022,5, K515 030/022,5, K515 030 022.5.