Abstract A bearing assembly rotatably supporting a shaft journal having a gear wheel at one end in a cylindrical seat in a housing comprising a one-piece outer ring having threads on its outer periphery cooperating with threads in the cylindrical seat. A plurality of circumferentially spaced openings are provided in the outer axial end face of the outer ring to accommodate a turning tool having projections corresponding to the openings to permit axial adjusting movement of the bearing assembly relative to the housing. The bearing assembly further includes an inner race ring on the shaft journal, two rows of rolling elements in the annular space between the rings spaced closely relative to one another. One of the rows comprises rollers having axes inclined at an angle to the bearing axis disposed adjacent the gear wheel and the other row comprises balls which roll against raceways in the rings to provide angular contact which are disposed at the opposite end of the shaft journal.
The combination comprising a housing, a shaft journal having a gear wheel at one end, a bearing assembly rotatably supporting the shaft journal in a cylindrical seat in said housing including a one-piece outer ring having threads on its outer periphery cooperating with threads in said cylindrical seat, means defining a plurality of circumferentially spaced openings in the outer axial end face of the outer ring to accommodate a turning tool having projections corresponding to the openings thereby to permit axial adjusting movement of said bearing assembly relative to said housing, an inner race ring on said shaft journal, two rows of rolling bodies in the annular space between said rings spaced closely relative to one another, one of said rows comprising rollers having axes inclined at an angle to the bearing axis disposed adjacent said gear wheel, the other row of rolling bodies comprising balls which roll against raceways in the rings to provide angular contact disposed at the opposite end of said shaft journal.
Claim 2
Dependent Claim
166 words
The combination comprising a housing, a shaft journal having a gear wheel at one end, a bearing assembly rotatably supporting the shaft journal in a cylindrical seat in said housing including a one-piece outer ring having threads on its outer periphery cooperating with threads in said cylindrical seat, means defining a plurality of circumferentially spaced openings in the outer axial end face of the outer ring to accommodate a turning tool having projections corresponding to the openings thereby to permit axial adjusting movement of said bearing assembly relative to said housing, an inner race ring on said shaft journal, two rows of rolling bodies in the annular space between said rings spaced closely relative to one another, one of said rows comprising rollers having axes inclined at an angle to the bearing axis disposed adjacent said gear wheel, the other row of rolling bodies comprising balls which roll against raceways in the rings to provide angular contact disposed at the opposite end of said shaft journal.