INTRODUCTION Purpose of Standard Ball bearing performance is a function of many variables. These include the bearing design, the characteristics of the material from which the bearings are made, the way in which they are manufactured, as well...

This standard for thrust bearings of ball, cylindrical roller and spherical roller types of metric design covers: Identification Code Symbols and Nomenclature Boundary Dimensions Tolerances Mounting Dimensions All bearings and components...

This Intemational Standard specifies the required characteristics, inspections and tests, quality assurance and conditions for qualification, permissible static loads, acceptance and delivery conditions for rigid and self-aligning airframe ball...

Cracks in concrete have many causes. They may affect appearance only, or they may indicate significant structural distress or a lack of durability. Cracks may represent the total extent of the damage, or they may point to ...