Vision 40B Coil Chains (GL40B-2/L%VIS)
Description
One roll of chain marked 40B has a length of 5 meters. (For some products, it can be 50m or 100m, this will be marked separately.) Each box contains a roll roller chain and a piece of straight snap link. Roller chains marked 40B can be single-row (simplex, denoted 40B-1), two-row (duplex, denoted 40B-2) and three-row (triplex, denoted 40B-3). The chains marked 40B have a pitch of 63.5mm, an inner width of 38.1mm, and a roller diameter of 39.37mm. For roller chains marked 40B, snap links and/or sprockets marked 40B must be used.