FIELD: mechanical engineering.
SUBSTANCE: plain axial bearing comprises inserts having steel housings provided with axial and radial bearing surfaces. The steel housing of each of the inserts receives radial and axial bearings made of antifriction material. The radial bearing is made of a half bushing with grooves on the outer surface. The axial bearing is made of a half disk with radial recesses on the faces. The ring grooves on the outer surface of the half bushing are provided with end collars. The inner surface of the half bushing are provided with hollows which define a relief with the system of discrete recesses. The spaces of the ring grooves are connected with the recesses through passages.
EFFECT: enhanced durability of the bearing.
3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| PLAIN BEARING BUSHING AND METHOD OF ITS PRODUCTION | 2006 |
|
RU2347963C2 |
| REPAIR METHOD OF MOTOR AXIAL BEARINGS OF LOCOMOTIVES | 2007 |
|
RU2386058C2 |
| FORCED LUBRICATION SYSTEM OF LOCOMOTIVE MOTOR-AXIAL BEARINGS | 2003 |
|
RU2255253C1 |
| SUPPORT JOURNAL BEARING OF TRACTION ENGINE OF RAILWAY LOCOMOTIVE (VERSIONS), METHOD FOR ENLARGING SURFACE AREA OF LUBRICATED CONTACT SURFACE OF SUCH JOURNAL BEARING, AND LUBRICATING WICK FOR BEING USED IN SUCH JOURNAL BEARING | 2007 |
|
RU2445520C2 |
| MOTOR-AXLE-MOUNTED BEARING | 2000 |
|
RU2204065C2 |
| COLLAR-TYPE SEAL FOR SEALING REVOLVING SHAFT | 1995 |
|
RU2107206C1 |
| DRILL ROCK BIT WITH SEALED SUPPORT | 2010 |
|
RU2453675C1 |
| MOTOR-AXLE BEARING FOR LOCOMOTIVE WITH LUBRICATION SYSTEM | 2007 |
|
RU2364763C2 |
| AXLE-BOX WITH CYLINDRICAL ROLLER | 2017 |
|
RU2657142C1 |
| TRACTION MOTOR SUSPENSION ASSEMBLY | 2014 |
|
RU2549427C1 |
