Ball Screw Support Bearings-Longevity and Maintenance-free & Greater Axial Load

Accession number;04A0444740
Title;Ball Screw Support Bearings-Longevity and Maintenance-free & Greater Axial Load
Author; ANADA KOHEI (Nachi-Fujikoshi Corp.)
Journal Title;Nachi Bus News
Journal Code:F0439A
ISSN:
VOL.3;NO.A1-B2;PAGE.B1.1(1),B1.1-B1.10(2004)
Figure&Table&Reference;FIG.14
Pub. Country;Japan
Language;Japanese
Abstract;Ball Screw Support Bearing is the bearing that withstands the axial load of a ball screw. Nachi has been supporting the spread and development of the ball screw as well as the development of its function. The structural features include the endurance to greater axial load with a larger contact angle of a support bearing and the optimal internal structure for greater load capacity. In 1982, we released Ball Screw Support Bearing into the market. Since that time, we have been developing better designs and manufacturing technologies in this area. In 1990, we introduced TAB Series, a bearing with the world-highest load capacity. Introduced is our new series developed with our original technologies in developing high-performance sealing capability, long-lasting grease and the design of high-load capacity. (author abst.)