ABMA 8.2:1999 pdf free
ABMA 8.2:1999 pdf free.BALL AND ROLLER BEARING MOUNTING ACCESSORJES NCH DESIGN
A washer used in conjunction with bearing locknut to maintain in locking engagement the adjusted or tightened position of a bearing lockout with respect to the shaft or mounting sleeve. A washer key tang projects from the lockwasher bore, to engage a key slot in the shaft or mounting sleeve. The O.D. periphery of the lockwasher is provided with a quantity of tangs,one of which is bent down into a lockmut slot to provide the locking of the mounting system.
The tang projecting inwardly from the bore of lockwasher is designed to engage with a shaft or mounting sleeve key slot. The key tang is either bent at 90° to one face of lockwasher or is straight, depending on type of lockwasher.
A tang on outer periphery of lockwasher, which engages with a locknut slot. A quantity of eqully-spaced tangs is provided, with an appropriate single tang bent into engagement with a locknut slot to complete locking of system.
A locking device bolted to the face of large inch designed lockmuts after final positioning of the locknut on shaft or mounting sleeve. The lockplate is a flat stamped metal plate with a projecting key for engagement with shaft or mounting sleeve key slot. Two holes at appropriate spacing mate with drilled and tapped holes on the exposed face of locknut.
A sleeve utilized for the mounting of tapered bore bearings to a cylindrical shaft and to facilitate disassembly. The sleeve has a tapered O.D. for engagement with a tapered bore bearing and a threaded O.D. end portion for a bearing removal nut. The installation of a bearing with a withdrawal sleeve requires a threaded and shouldered shaft design whereby the bearing is located against a shaft shoulder and the withdrawal sleeve is forced into the space between bearing bore and shaft seat, small end first, by tightening a lockmut on the threaded portion of shaft.ABMA 8.2 pdf free download.
