Abstract: A nut is disclosed including a body having a visual indicator coupled thereto and integral therewith. The visual indicator provides a visual indication of a stress state of the body of the nut.

Abstract: A nut is disclosed including a body having a visual indicator coupled thereto and integral therewith. The visual indicator provides a visual indication of a stress state of the body of the nut.

Abstract: A wedge-type bearing assembly includes a split cylindrical adapter sleeve for wrapping around a shaft. The sleeve has a radially outwardly facing tapered surface. An inner ring encircles the adapter sleeve and has a radially inwardly facing surface engaging the tapered surface of the adapter sleeve. In one embodiment, a visual indicator fixed to a lock nut connecting the adapter sleeve and inner ring indicates when the adapter sleeve is sufficiently tightened onto the shaft. In another embodiment, a positive locking key prevents rotation of the inner ring relative to the adapter sleeve.

Abstract: A wedge-type bearing assembly includes a split cylindrical adapter sleeve for wrapping around a shaft. The sleeve has a radially outwardly facing tapered surface. An inner ring encircles the adapter sleeve and has a radially inwardly facing surface engaging the tapered surface of the adapter sleeve. In one embodiment, a visual indicator fixed to a lock nut connecting the adapter sleeve and inner ring indicates when the adapter sleeve is sufficiently tightened onto the shaft. In another embodiment, a positive locking key prevents rotation of the inner ring relative to the adapter sleeve.

Abstract: A wedge-type bearing assembly that is easily dismounted from a shaft includes an adapter sleeve, an inner ring, and a lock nut. The split cylindrical adapter sleeve wraps around a shaft, and has a radially outwardly facing surface including a tapered section. The threaded inner ring encircles the adapter sleeve, and includes a radially inwardly facing surface engaging the tapered section of the adapter sleeve. The lock nut is fixed axially relative to said the sleeve and threadably engages the inner ring, wherein rotation of the lock nut in one direction of rotation draws the inner ring over the adapter sleeve to fix the inner bearing ring relative to the shaft, and rotation of the lock nut in a second direction urges the inner ring off of the adapter sleeve to release the inner bearing ring relative to the shaft.

Abstract: A bearing assembly adapted to be mounted on a shaft, the assembly including a sleeve having a frustoconical outer surface and a bore adapted to be placed on the shaft; and an inner ring defining a second bore, the second bore having a first portion which is engageable with the outer surface of the sleeve and the second bore having a second portion adjacent the first portion and extending at an angle radially outwardly from the first portion.