Number 25 Steel Detachable Drive Chain for Planters and Other Chain Driven Implements Threaded stud length is 2-1/2"

Threaded stud length is 2-1/2" Inch

The bearings have normal wear from over the years

"HSB" High Speed Bottom  (similar to "BBA") built 1946 and newer

AGCO Massey Harris belt pulley part number 850217M1

Number 25 Steel Detachable Drive Chain for Planters and Other Chain Driven Implements Threaded stud length is 2-1/2"Number 25 Steel Detachable Drive Chain for Various Farm Equipment. Chain will fit planters, various grain drills, manure spreaders, and other farm implements and attachments. Individual links are detachable so a chain of any length can be created. Links or sections of links can be used to repair existing chain. Chain length is 10' feet. Please compare your chain to the measurements below using the last image for reference prior to ordering. P . 904