Title:
TAPERED ROLLER BEARING WITH ALIGNING RING
Document Type and Number:
Japanese Patent JP2006177446
Kind Code:
A
Abstract:
To provide a double-row tapered roller bearing having an aligning property as maintaining high axial load bearing capability for properly supporting an operating load different between right and left rows, depending on the status of the load in each row.
The double-row tapered roller bearing 11 comprises an inner ring 12, an outer ring 13 having a convex spherical outer diameter face, and tapered rollers 14, 15 different in roller lengths arranged in right and left rows between the inner ring 12 and the outer ring 13. Further outside the outer ring 13, an aligning ring 17 is provided which has a concave spherical inner diameter face for receiving the outer diameter face of the outer ring 13.
Inventors:
SERIO MAKOTO
NAKAGAWA NAOKI
HATTORI JUNICHI
MATSUMORI NAOKI
NAKAGAWA NAOKI
HATTORI JUNICHI
MATSUMORI NAOKI
Application Number:
JP2004371363A
Publication Date:
July 06, 2006
Filing Date:
December 22, 2004
Export Citation:
Assignee:
NTN TOYO BEARING CO LTD
International Classes:
F16C23/08; F16C19/28; F16C19/38; F16C19/56; F16C33/36
Attorney, Agent or Firm:
Hidehiko Ito
Morishita Hachiro
Hiroyuki Yoshida
Morishita Hachiro
Hiroyuki Yoshida