Title:
転がり軸受
Document Type and Number:
Japanese Patent JP6764560
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a grease composition capable of achieving lower torque in comparison with hitherto, while suppressing decline of heat resistance and long-term lubrication; and to provide a rolling bearing having the grease composition included therein.SOLUTION: A grease composition (G) includes a base oil, a thickener containing a diurea compound, and an additive containing organic fibers, in which the organic fibers contain cellulose fibers. The cellulose fiber may contain a short fiber having a length of 0.1-2 mm and/or a long fiber having a length of 2-5 mm.SELECTED DRAWING: Figure 1
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| JPS5357339 | ROLLER BEARING |
| JP2528921 | [Name of invention] Needle roller bearing for gear inner |
Inventors:
Takeshi Tsuda
Masamitsu Hatakeyama
Masamitsu Hatakeyama
Application Number:
JP2016093287A
Publication Date:
October 07, 2020
Filing Date:
May 06, 2016
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16C33/66; C10M169/00; C10M169/06; F16C19/06
Domestic Patent References:
| JP2015160909A | ||||
| JP2012236929A | ||||
| JP8325585A | ||||
| JP7041789A | ||||
| JP8199183A |
Foreign References:
| WO2016021690A1 |
Attorney, Agent or Firm:
Patent Business Corporation Ai Patent Office