Title:
転がり軸受装置
Document Type and Number:
Japanese Patent JP5659521
Kind Code:
B2
Abstract:
A rolling bearing apparatus capable of restraining the residence of air bubbles in the water-cooling jacket while curbing the running cost and the production cost is provided. A rolling bearing apparatus is configured to include a rolling bearing, and a housing which houses the rolling and in which a water-cooling jacket into which cooling water is introduced. By forming the bottom portion of the water-cooling jacket by an inclined surface in the axial direction, it is possible to preferably rectify the cooling water in the water-cooling jacket and therefore effectively restrain the residence of air bubbles without increasing the amount of water supplied to the water-cooling jacket.
Inventors:
高橋 制
Application Number:
JP2010064395A
Publication Date:
January 28, 2015
Filing Date:
March 19, 2010
Export Citation:
Assignee:
株式会社ジェイテクト
International Classes:
F16C37/00; F16C35/067
Attorney, Agent or Firm:
Patent business corporation Sun Crest international patent firm