Abstract: A bearing for use between an outer member and an inner member that is movable relative to the outer member. The bearing includes a generally cylindrical plastic body having a plurality of undulations that form gradual radially inward and radially outward waves relative to a circular path. The undulations accommodate for thermal expansion of the plastic bearing relative to a metal housing and shaft.

Abstract: A sealing ring includes: a lip ring, with at least one sealing lip; and a supporting ring. The lip ring and the supporting ring are connected to one another. The lip ring and the supporting ring each are formed from an elastomeric material. A modulus of elasticity of the lip ring is smaller than a modulus of elasticity of the supporting ring.

Abstract: A bearing bush includes at least one sealing element and one bearing element. The sealing element is provided with at least one sealing lip. The bearing element is substantially tubular. The bearing element includes a plurality of protrusions extending in the axial direction on the outer circumference. The inner diameter of the bearing element is larger in the sections corresponding to the protrusions than in the remaining sections.

Abstract: A bearing bush includes at least one sealing element and one bearing element. The sealing element is provided with at least one sealing lip. The bearing element is substantially tubular. The bearing element includes a plurality of protrusions extending in the axial direction on the outer circumference. The inner diameter of the bearing element is larger in the sections corresponding to the protrusions than in the remaining sections.

Abstract: A sealing ring includes: a lip ring, with at least one sealing lip; and a supporting ring. The lip ring and the supporting ring are connected to one another. The lip ring and the supporting ring each are formed from an elastomeric material. A modulus of elasticity of the lip ring is smaller than a modulus of elasticity of the supporting ring.

Abstract: In an embodiment, the present invention provides a sealing arrangement for sealing two chambers that are adjacent to one another in an axial direction and are to be sealed with respect to one another, including: a first machine element; a second machine element, the second machine element surrounding the first machine element with a radial spacing therebetween, the sealing ring being arranged in the gap formed by the radial spacing; and a sealing ring, the sealing ring including at least one dynamically loaded first sealing lip, which sealingly surrounds a surface to be sealed of the first machine element, the sealing ring being arranged in an installation chamber of the second machine element and the sealing ring comprising a first and a second end face, the first end face axially facing the first chamber to be sealed and the second end face axially facing the second chamber to be sealed.

Abstract: In an embodiment, the present invention provides a sealing arrangement for sealing two chambers that are adjacent to one another in an axial direction and are to be sealed with respect to one another, including: a first machine element; a second machine element, the second machine element surrounding the first machine element with a radial spacing therebetween, the sealing ring being arranged in the gap formed by the radial spacing; and a sealing ring, the sealing ring including at least one dynamically loaded first sealing lip, which sealingly surrounds a surface to be sealed of the first machine element, the sealing ring being arranged in an installation chamber of the second machine element and the sealing ring comprising a first and a second end face, the first end face axially facing the first chamber to be sealed and the second end face axially facing the second chamber to be sealed.

Abstract: A gasket, which is configured as a single block (1), includes a guide ring (2) made of a tough material, at least one dynamically loaded sealing lip (3, 4) and at least one statically loaded sealing lip (5), wherein the dynamically loaded sealing lip (3, 4) and the statically loaded sealing lip (5) are formed of a rubber elastic material and are connected with the guide ring (2), wherein at least one first (3) and one second dynamically loaded sealing lip (4) are connected with the guide ring (2), wherein the first dynamically loaded sealing lip (3) is configured for sealing a medium (6) from a space (7) to be sealed and the second dynamically loaded sealing lip (4) is configured for sealing out contaminants (8) from the surrounding environment (9), and wherein the first sealing lip (3) is placed behind the second sealing lip (4), viewed from the surrounding environment (9) in the direction of the space (7) to be sealed off.

Abstract: A sealing arrangement on piston rods with a rod guided in a cylindrical compressed-gas space, particularly on piston rods of high-pressure pneumatic springs or gas-filled shock absorbers, with at least one seal disposed on the piston rod for sealing the compressed-gas space toward the outside, with a guide for the piston rod and with a lubricant space. The lubricant space is provided with an insert that is capable of absorbing the lubricant in sponge-like fashion.

Abstract: A sealing arrangement on piston rods with a rod guided in a cylindrical compressed-gas space, particularly on piston rods of high-pressure pneumatic springs or gas-filled shock absorbers, with at least one seal disposed on the piston rod for sealing the compressed-gas space toward the outside, with a guide for the piston rod and with a lubricant space. The lubricant space is provided with an insert that is capable of absorbing the lubricant in sponge-like fashion.