BEARING UNIT FOR SUPPORTING BALL SCREW

Title:

BEARING UNIT FOR SUPPORTING BALL SCREW

Document Type and Number:

Japanese Patent JP2005036830

Kind Code:

A

Abstract:

To obtain stable torque characteristic by a deep groove ball bearing.

This bearing unit 1 for supporting the ball screw incorporates single row deep groove ball bearings 10, 20 having a predetermined contact angle.

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Inventors:

MIYAGUCHI KAZUO
TAKINO KOJI

Application Number:

JP2003197362A

Publication Date:

February 10, 2005

Filing Date:

July 15, 2003

Export Citation:

Assignee:

NSK LTD

International Classes:

F16C41/00; F16C19/06; F16C19/16; F16H25/20; F16H25/24; (IPC1-7): F16H25/20; F16C19/06; F16C19/16; F16C41/00; F16H25/24

Attorney, Agent or Firm:

Tetsuya Mori
Yoshiaki Naito
Cui Shu Tetsu

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