Title:
RADIAL ROLLING BEARING WITH THREE-LAYER ROLLERS
Document Type and Number:
Japanese Patent JPS5929817
Kind Code:
A
Abstract:
PURPOSE:To increase the maximum permissible speed of rotatin and improve safety by forming a radial rolling bearing with three-layer rollers. CONSTITUTION:A track ring is composed of four rings, that is, inner ring 4, middle inner ring 5, middle outer ring 6 and outer ring 7, whilc a roller 1, 2, 3 is arranged respectively between track rings in three layerw. Thus, even if rollers of two layers are stopped due to some trouble, rolling motion can be continued by the roller in the third layer.
Inventors:
FUKUZAKI TADAHIKO
Application Number:
JP13682182A
Publication Date:
February 17, 1984
Filing Date:
August 07, 1982
Export Citation:
Assignee:
FUKUZAKI TADAHIKO
International Classes:
F16C19/55; (IPC1-7): F16C19/55
Domestic Patent References:
| JP16001384Y1 |