Bore centerline to base bottom is 2.905in. Min to 6.057in. Max
A rigid metal item usually fabricated from steel castings and/or welded steel pieces and designed with one or more hole(s) in line to accompany and hold, align, or support a mechanical shaft that rotates through an arc not to exceed 360 degrees (6.282 radians). It may have provision to accommodate a bushing or sleeve but usually it has a straight drilled shaft-support hole. Mounting holes are provided for attaching to a supporting member or main body. Excludes housing, bearing unit (as modified).
Classification: Shaft couplings, except universal joints
NSN 4140-00-043-1981
NSN 5930-01-378-6976
NSN 5855-01-606-9511
NSN 6110-01-418-6589
NSN 6685-01-027-6186
NSN 5915-01-422-1861
NSN 5915-01-641-1266
NSN 7035-01-040-3561
NSN 6645-01-529-5690
NSN 6620-00-978-4002
NSN 5985-01-642-7341
NSN 6685-01-422-1571