Tapered roller bearings can be fixed and preloaded using shims and an end cap. There is a setting procedure to ensure the desired preload is achieved and the amount of end play (axial clearance) is ...
Everett, Wash.-based Wave Motion Launch Corp. has won a contract worth nearly $1.6 million from the U.S. Army to continue development of its Jet Gun technology. Wave Motion’s Jet Gun concept involves ...