Title:
ころ軸受
Document Type and Number:
Japanese Patent JP6657555
Kind Code:
B2
Abstract:
A cage includes a pair of annular rings and a plurality of cage bars, and an area enclosed by the pair of annular rings and the circumferentially adjacent cage bars that serves as a pocket that holds the roller. The cage further includes a tab provided so as to protrude from a radially outer area of the cage bars to prevent the roller in the pocket from slipping out through the pocket toward a radially outer side. A surface of a bottom portion of the tab is discontinuous with surfaces of the cage bar, which are located on both sides of the tab in a longitudinal direction.
Inventors:
Small Saki Hikotsuge
Application Number:
JP2014157438A
Publication Date:
March 04, 2020
Filing Date:
August 01, 2014
Export Citation:
Assignee:
JTEKT Corporation
International Classes:
F16C33/46; F16C19/26
Domestic Patent References:
| JP7293569A | ||||
| JP200710026A | ||||
| JP1168014U | ||||
| JP4331820A | ||||
| JP530555U | ||||
| JP2000205271A |
Foreign References:
| WO2012160603A1 | ||||
| DE102009034020A1 |
Attorney, Agent or Firm:
Patent Business Corporation Suncrest International Patent Office