Product detailed description

Double-sided U-cup seal (double sided U-ring) made of NBR rubber 90 Shore A with an "H"-shaped profile – the sealing lips are on both sides, so the seal holds pressure acting from either direction. Manufactured by Max Spare according to a technical drawing (CMP profile).

Application: double-acting sealing of the piston or rod of hydraulic cylinders and equipment, typically as a replacement for the original double-acting seal.

Technical parameters: material NBR 85–90 Shore A, dimensional tolerances according to DIN ISO 3302-1 (class M1-C). Media: mineral oils and lubricants.

Size: inner diameter d 98 mm, outer diameter D 108 mm, height H 7.3 mm (the diameters are the overall outer and inner dimensions of the seal).

Dimensions: 98x108x7.3, 98-108-7.3, 98/108/7.3, 98 x 108 x 7.3 mm.

Also searched as: U-cup, seal, U-cups, seals, hydraulic U-cup, hydraulic seal, Manschette, Dichtung, double sided U-cup, double acting U-cup, H-seal, double U-cup, double sided U-ring, double acting seal, NBR, NBR 90, nitrile.

Manufacturer designation: DOUBLE SIDED U-RING 98 X 108 X 7.3 (CMP profile).