Two kind of new products about Nachi 1)Excel series sealed ball screw support bearings
a. Ball screw support bearing with large axial rigidity and seals.
b. Maintenance-free with high performance lubrication grease.
(The foreign substance invasion from the outside is prevented)
c. Ease of installation with pre-adjusted preload.
2)Excel series spherical roller bearings
Improved internal design, roller shape and form to achieve maximum dynamic load rating under limited dimensions.
Improved heat treatment to obtain minimal dimension change up to 200°C used in a wide range of applications.
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