Cam roller bolt for fastening in receiving bore of terminal construction, has shaft portion mounted in race ring by rolling bodies, coating unit provided in shaft portion, and press solder connected with shaft portion by exercising material

摘要

The bolt has a shaft portion (1) mounted in a race ring (3) by rolling bodies (2). A coating unit (4) is provided in the shaft portion. A press solder is connected with the shaft portion and made of cyclical high exercising material. Solder material fills a gap in an inner wall of a receiving bore and a bridged part. Zinc or copper solder material is located in a galvanic deposited layer. The shaft portion is rotated relative to the inner wall of the receiving bore, where the bolt is connected between the solder material and the shaft portion.