公开(公告)号：EP0746698A1

公开(公告)日：1996-12-11

申请号：EP94923394.0

申请日：1994-07-11

申请人： THE TORRINGTON COMPANY

发明人： RHOADS, Thomas, G.

IPC分类号： F16C19

CPC分类号： F16C33/547 ,  F16C19/30 ,  F16C33/4688

摘要： A thrust washer (42) has a radially directed annular portion providing a first raceway (58) and an axially directed annular flange (52). A subassembly (46) comprising a plurality of rollers (56), in rolling contact with the raceway, retained axially and radially in roller cage (50), has a pilot surface facing the axially directed annular flange. Friction reducing means (66, 82) between the pilot surface and the axially directed annular flange reduces friction between the pilot surface and the flange while maintaining concentricity of the subassembly (46) relative to the thrust washer (42).

公开(公告)号：EP0746698B1

公开(公告)日：2005-11-30

申请号：EP94923394.4

申请日：1994-07-11

申请人： THE TORRINGTON COMPANY

发明人： RHOADS, Thomas, G.

IPC分类号： F16C19/30

CPC分类号： F16C33/547 ,  F16C19/30 ,  F16C33/4688

摘要： A thrust washer (42) has a radially directed annular portion providing a first raceway (58) and an axially directed annular flange (52). A subassembly (46) comprising a plurality of rollers (56), in rolling contact with the raceway, retained axially and radially in roller cage (50), has a pilot surface facing the axially directed annular flange. Friction reducing means (66, 82) between the pilot surface and the axially directed annular flange reduces friction between the pilot surface and the flange while maintaining concentricity of the subassembly (46) relative to the thrust washer (42).