Special Features:

One external radial oil groove 0.5000 in. W 0.1250 in. Deep with center line 1.5000 in. From left end, two internal radial oil grooves 0.0938 in. Radius 0.0938 in. Deep one at each end with center line 0.3750 in. From ends, one internal radial oil groove 0.0938 in. Radius 0.0938 in. Deep with centerline 1.5000 in. From left end, four internal oil grooves 0.0938 in. Radius 0.0938 in. Deep equally spaced at 45 degrees helix angel to lg, four 0.2500 in. Holes equally spaced in external radial oil groove

Properties:

A tubular shaped item with or without flange(s) designed to reduce friction and carry a kinetic load on the surface(s) parallel to the axis of the bore. it must have a visible or detectable means of lubrication or be self-lubricated. the over all length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body, except for straight tubular (without flange or shoulder) items having a bearing surface(s) parallel to the axis of the bore only. includes items which are divided into two or more segments which include 180 degrees (3.141 radians) or less of the bearing periphery. see also bushing, sleeve; spacer, sleeve; and washer (as modified). excludes pin, hollow.