| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a lubrication device of a bearing which can be fixed to a fixing means different from an outer ring which is an object to be lubricated, and does not generate deflection at the contact of a lubrication supply member with the outer ring without the need for accurate dimension management. <P>SOLUTION: The lubrication device of the bearing comprises a casing 1 arranged outside the outer ring 6 which is relatively rotatable with respect to a support shaft 7, and the lubrication supply member 4 which is arranged in the casing and formed by being impregnated with a lubricant. Also in the lubrication device of the bearing, when the casing 1 is fixed to the fixing means, the lubrication supply member 4 and the outer ring 6 contact with each other with an axial line L0 of the rotation center of the outer ring 6 set parallel therewith, and the lubricant is coated on the external peripheral face of the outer ring 6. In the casing 1, there are formed the fixing part 3 attached to the fixing means, and an aligning mechanism 19 which can oscillate in a direction in which a linear line L2 passing through the contact face of the lubrication supply member 4 with respect to the external peripheral face of the outer ring 6 becomes parallel with the axial line of the rotation center of the outer ring 6. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
