FIELD: transport engineering; crawler vehicles. SUBSTANCE: combination rotating roller has bearing thrust bushings whose races are made of wear resistant material, envelopes forming oil spaces, and oil feed holes. Housing of rotating roller is made of filler. Bearing thrust bushings have clearance in place of mating with axle whose size is equal to value of shrinkage of filled in material. When making the road wheel, axle is cooled. EFFECT: improved quality of road wheel. 5 cl, 3 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CRAWLER VEHICLE TRACK ROLLER | 1996 |
|
RU2114022C1 |
| CRAWLER VEHICLE TRACK ROLLER | 1996 |
|
RU2114021C1 |
| CATERPILLAR TRUCK SUPPORTING ROLLER | 1991 |
|
RU2009934C1 |
| TRACK ROLLER OF TRACK-LAYING VEHICLE | 1992 |
|
RU2006408C1 |
| SUPPORT ROLLER FOR TRACK-TYPE VEHICLE | 0 |
|
SU1106720A1 |
| ROAD WHEEL | 1998 |
|
RU2141424C1 |
| TRACTOR | 1999 |
|
RU2183162C2 |
| VEHICLE | 1998 |
|
RU2154583C2 |
| SPRING-MOUNTED TRACK ROLLER OF TRACK VEHICLE | 0 |
|
SU1699850A1 |
| TRACK OF THE TRACK TYPE CHAIN OF THE MINE EXCAVATOR | 2016 |
|
RU2646712C2 |
