公开(公告)号：EP1851461A1

公开(公告)日：2007-11-07

申请号：EP06720338.0

申请日：2006-02-03

申请人： Timken US Corporation

发明人： BAYNES, Ian, D. ,  ANDERSON, Kenneth ,  MOULTON, David, R.

IPC分类号： F16D41/06 ,  F16D41/08

CPC分类号： F16D41/066 ,  F16D41/088 ,  Y10T29/4968

摘要： The present invention provides a clutch bearing assembly including a split outer cylindrical race (12) having opposed axial edges. One outer race axial edge includes a radially inwardly-extending flange (18) having an inner diameter Y. The clutch bearing assembly also includes an inner cylindrical race (30) having opposed axial edges. One inner race axial edge includes a first radially outwardly-extending flange (36) and the opposite inner race axial edge includes a second radially outwardly-extending flange (34). The second radially outwardly-extending flange has an outer diameter X greater than inner diameter Y such that the second radially outwardly-extending flange radially overlaps the outer race radially inwardly-extending flange. The clutch bearing assembly also includes a plurality of ramps formed on at least one of the outer cylindrical race and the inner cylindrical race. The ramps at least partially define roller pockets. The clutch bearing assembly further includes a plurality of rollers (40) positioned in the roller pockets.