Hydraulic bearing

A hydraulic bearing comprising:

• a supporting bearing (1) and a bearing member (2), which are supported against each other by an elastic spring element (3) made of rubber elastic material, and delimit a working chamber (4) and a compensating chamber (5);
• the working chamber (4) and the compensating chamber (5) each being filled with damping fluid (6) and being in fluid communication with each other;
• the bearing member (2) essentially having a pot-shaped design;
• the supporting bearing (1) and the elastic spring element (3) essentially being disposed in the interior space (7) defined by the pot-shaped bearing member (2);
• the peripheral side of bearing member (2) is having a two-shell design and an outer ring (8), which encloses an inner ring (9) with a radial clearance;
• the compensating chamber (5) being disposed in the gap formed by the clearance, and being delimited by a boundary wall (11), which extends in the axial direction, can expand in a radial direction, and essentially accommodates an increase in volume pressurelessly;
• and the boundary wall (11) being positioned between the outer ring (6) and inner ring (9) in a liquid-tight manner,
• wherein the compensating chamber (5) is delimited by the outer surface (13) of the inner ring (9) and the inner surface (14) of the boundary wall (1).

A hydraulic bearing comprising:

• a supporting bearing (1) and a bearing member (2), which are supported against each other by and elastic spring element (3) made of rubber elastic material, and delimit a working chamber (4) and a compensating chamber (5);
• the working chamber (4) and the compensating chamber (5) each being filled with damping fluid (6) and being in fluid communication with each other;
• the bearing member (2) essentially having a pot-shaped design;
• the supporting bearing (1) and the elastic spring element (3) essentially being disposed in the interior space (7) defined by the pot-shaped bearing member (2);
• the peripheral side of bearing member (2) is having a two-shell design and an outer ring (8), which encloses an inner ring (9) with a radial clearance;
• the compensating chamber (5) being disposed in the gap formed by the clearance, and being delimited by a boundary wall (11), which extends in the axial direction, can expand in a radial direction, and essentially accommodates an increase in volume pressurelessly;
• and the boundary wall (11) being positioned between the outer ring (6) and inner ring (9) in a liquid-tight manner,
• wherein the outer ring (8) has a base (16), which forms the hydraulic-bearing end face (17) on the side of the bearing member, and
• wherein the base (16) has at least one first stop buffer (18) protruding in the direction of the supporting bearing (1).

A hydraulic bearing comprising:

• a supporting bearing (1) and a bearing member (2), which are supported against each other by an elastic spring element (3) made of rubber elastic material, and delimit a working chamber (4) and a compensating chamber (5);
• the working chamber (4) and the compensating chamber (5) each being filled with damping fluid (6) and being in fluid communication with each other;
• the bearing member (2) essentially having a pot-shaped design;
• the supporting bearing (1) and the elastic spring element (3) essentially being disposed in the interior space (7) defined by the pot-shaped bearing member (2);
• the peripheral side of bearing member (2) is having a two-shell design and an outer ring (8), which encloses an inner ring (9) with a radial clearance;
• the compensating chamber (5) being disposed in the gap formed by the clearance, and being delimited by a boundary wall (11), which extends in the axial direction, can expand in a radial direction, and essentially accommodates an increase in volume pressurelessly;
• and the boundary wall (11) being positioned between the outer ring (6) and inner ring (9) in a liquid-tight manner,
• wherein the supporting bearing (1) has at least one second stop buffer (19) protruding axially in the direction of the working chamber (4).