DIMENSION MEASURING METHOD OF GUIDE WHEEL OF SELF-ALIGNING ROLLER BEARING

Title:

DIMENSION MEASURING METHOD OF GUIDE WHEEL OF SELF-ALIGNING ROLLER BEARING

Document Type and Number:

Japanese Patent JP2016102670

Kind Code:

A

Abstract:

PROBLEM TO BE SOLVED: To provide a dimension measuring method capable of highly accurately and easily measuring a width and a taper angle of a guide wheel used for a self-aligning roller bearing.SOLUTION: Widths W1 and W2 of a guide wheel 5 at two hight position different in a radial distance from an inner peripheral surface 5a of the guide wheel 5 are measured to calculate a width W of the inner peripheral surface 5a and an angle θ formed by both side faces 5c and 5c, using two radial distances H1 and H2 and the widths W1 and W2.SELECTED DRAWING: Figure 2

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Inventors:

ABE KEIGO
MATSUMOTO YOICHI
FUKUZOE HIDEO

Application Number:

JP2014239906A

Publication Date:

June 02, 2016

Filing Date:

November 27, 2014

Export Citation:

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Assignee:

NSK LTD

International Classes:

G01B5/14; F16C19/38; F16C23/08; F16C33/58

Domestic Patent References:

JP2009074679A	2009-04-09
JPS5789902U	1982-06-03

Foreign References:

EP1284408A1

2003-02-19

Attorney, Agent or Firm:

Tetsuya Mori
Suzuki Isobe
Hide Tanaka Tetsu
Ichi Hirose
Toru Miyasaka

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