Title:
SOLID LUBRICANT ASSEMBLED BEARING
Document Type and Number:
Japanese Patent JP2015121276
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a solid lubricant assembled bearing which can be reduced in torque and elongated in life even if used in a high-temperature environment, and can utilize a resin-made cage which is formed of an arbitrary resin material.SOLUTION: A solid lubricant assembled bearing 1 is formed by assembling a solid lubricant 6 into a cage 5 in a bearing. The solidified solid lubricant 6 is formed by heating a mixture of a resin component and a lubrication component at a melting point of the resin component or higher, and cooling and solidifying the resin component. The resin component is a polyvinylidene fluoride resin which is synthesized by an emulsion polymerization method, and the lubrication component contains fluorine grease or fluorine oil. The resin component is contained in the mixture at a ratio of 10 to 40 vol.% as a whole, and the lubrication component is contained in the mixture at a ratio of 60 to 90 vol.% as a whole.
Inventors:
ITABASHI ERIKO
HIMENO YOSHIHIDE
HIMENO YOSHIHIDE
Application Number:
JP2013265611A
Publication Date:
July 02, 2015
Filing Date:
December 24, 2013
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16C33/66; F16C19/06; F16C33/41; F16C33/44
Attorney, Agent or Firm:
Wake Manipulation
Wake Hikari
Wake Hikari