The Linear 2200-111 is a genuine OEM replacement roller chain master link for Linear and OSCO commercial gate operator systems. #50 roller chain master connecting link for 5/8 inch pitch chain. Key dimensions: 5/8 inch pitch (#50 chain). Construction: Steel. Compatible with Linear slide gate operators with #50 roller chain drive, OSCO slide gate operators with #50 roller chain drive.
A: A master link, also called a connecting link, is used to join the two ends of a roller chain to form a continuous loop or to reconnect a chain after removal.
A: #50 roller chain has a 5/8 inch pitch, which is the distance between the centers of adjacent pins.
A: This master link is used in Linear and OSCO slide gate operators that use #50 roller chain as the primary drive chain.
A: A master link consists of a side plate, two pins, and a clip (also called a cotter or snap ring) that locks the side plate in place over the pin ends.
A: Install the master link with the closed end of the retaining clip facing the direction of chain travel to prevent the clip from being dislodged during operation.
