To provide a roller bearing incorporating tool improving an incorporating property of a tapered roller bearing.
The roller bearing incorporating tool is used for incorporating the tapered roller bearing to a rotational shaft 47 extending in a vertical direction. The tapered roller bearing is constituted by combining: an inner ring 43a; an outer ring 42; tapered rollers 44a; and a plurality of retainer segments 45a each of which has a plurality of columns extending along an axial direction to form pockets retaining the tapered rollers 44a and connecting parts circumferentially extending to connect the plurality of columns, and which is disposed between the outer ring 42 and the inner ring 43a so as to be circumferentially and sequentially continuous to each other. The roller bearing incorporating tool has a fixing member 51 for connecting and fixing the inner ring 43a and the outer ring 42 while maintaining their combined states.
COPYRIGHT: (C)2008,JPO&INPIT
JP63009519U | ||||
JP2003206934A | ||||
JP2000193056A |
Morishita Hachiro
Hiroyuki Yoshida