Search International and National Patent Collections

1. (WO2018017030) FIXING OF A BALL BEARING ON A SHAFT WITH INTERPOSITION OF A CONICAL SLEEVE

Pub. No.:    WO/2018/017030    International Application No.:    PCT/TR2016/050417
Publication Date: Fri Jan 26 00:59:59 CET 2018 International Filing Date: Wed Nov 02 00:59:59 CET 2016
IPC: F16C 35/073
F16D 1/096
F16D 1/094
F16C 19/06
Applicants: ORTADOGU RULMAN SANAYI VE TICARET ANONIM SIRKETI
Inventors: MERDANE, Hamdullah
SAYDEMIR, Nazmi
Title: FIXING OF A BALL BEARING ON A SHAFT WITH INTERPOSITION OF A CONICAL SLEEVE
Abstract:
A ball bearing is provided with an inner race (1) having a conical inner surface cooperating with a corresponding conical bushing (3) with slots (7) in order to fix the ball bearing on a shaft. An extending part of the inner race (1) of the ball bearing is provided with threads on the inner periphery cooperating with threads on the conical bushing (3). Alternatively the threads are provided on the outer periphery of the extended part of the inner race and cooperate with a nut attached with screws to the conical bushing. In a further alternative two cooperating conical bushings are provided between a cylindrical inner race and the shaft, whereby a threaded nut cooperates with threads on the inner periphery of an extended part of the cylindrical inner race.