AST Rolamentos simples FAQS

QWhat are cylindrical roller bearings used for?

ACylindrical roller bearings, in which either the inner or outer rings has two ribs and the other ring has one, are capable of taking some axial load in one direction Double-row cylindrical roller bearings have high radial rigidity and are used primarily for precision machine tools.

QWhat is ISO Spherical Bearings ?

AA spherical roller bearing is a rolling-element bearing that permits rotation with low friction, and permits angular misalignment. Typically these bearings support a rotating shaft in the bore of the inner ring that may be misaligned in respect to the outer ring.

QWhat is KOYO Bearing units ?

ABall bearing units consists of pre-lubricated sealed ball bearings and a housing which varies in shape. ... Our Koyo branded Ball Bearing Units are highly accurate and feature excellent load resistance. They are completely sealed, and provided with a re-lubrication feature.

QWhat is NACHI Deep groove ball bearings ?

AThe bearing ring grooves are circular arcs made slightly larger than the radius of the ball. ... Deep Groove ball bearings can sustain radial, axial, or composite loads and because of simple design, this bearing type can be produced to provide both high-running accuracy and high-speed operation.