8x55 mm; part of marine gear box.
An item designed to be mounted around a shaft to limit axial movement of the shaft and/or its assembled parts. It is secured directly to the shaft by use of a setscrew(s), pin(s), or the like, which may be a part of the item of supply. A pilot hole drilled in or through the wall(s) for drilling and pinning at application may be considered a method of securing. Solid items have a bearing surface on one or both end(s) perpendicular to the axis. For items designed to be mounted around the extended hub portion of a mounted item on a shaft or clamp around a shaft, see clamp, hub. See also bearing, sleeve; bushing, sleeve; spacer, sleeve; and coupling, shaft, rigid.
NSN 5960-00-889-5470
NSN 6240-01-478-5446
NSN 5935-01-286-5753
NSN 6685-01-353-9083
NSN 2925-00-918-0859
NSN 5960-01-558-7787
NSN 5920-00-959-2810
NSN 5985-01-032-3005
NSN 5835-01-412-6901
NSN 5905-01-462-7621
NSN 5998-01-180-3944
NSN 6645-00-632-0736