PLAIN BEARING FROM SYNTHETIC RESIN Russian patent published in 2015 - IPC F16C17/10 F16C33/20 F16C33/74 F16F9/32 B60G15/06 

FIELD: machine building.

SUBSTANCE: thrust plain bearing (1) comprises an upper casing (2), a lower casing (3) from synthetic resin overlapped onto the upper casing (2) and able of rotation around the axis (O) along the circle (R) in respect to the upper casing (2), a unit (5) of the plain bearing from synthetic resin placed in the annular space (4) between the upper casing (2) and the lower casing (3), and a sealing element (8) from synthetic resin to seal the respective opposite protruding-to-outside ends of the gap (6) on the internal periphery side and of the gap (7) on the external periphery side in the radial direction (X) between the upper casing (2) and the lower casing (3). Therewith one annular end of the gap (6) and the gap (7) respectively is communicated with the annular space (4).

EFFECT: development of a plain bearing from synthetic resin able to prevent entering of dust onto sliding surfaces without sliding characteristics being deteriorated, resulting in reduced time for assembly and prevention of disconnection caused by vibration, thus durability and sealability are improved and steering smoothness is provided.

8 cl, 37 dwg