Challenge 04A coil chains (GL04A-1(25H)/L%CHA)
Description
One roll of 04A ANSI25 marked roller chain unit contains 5 meters in length. (Certain products can be 50m or 100 meters, this is marked separately.) Each 5-meter unit package (box) contains a roll of roller chain and a piece of straight patent eye. 04A ANSI25 roller chains can be single-row (simplex, designation 04A-1), double-row (duplex, designation 04A-2) and three-row (triplex, designation 04A-3). The pitch of the 04A chains is 6.35 mm, the inner width is 3.18 mm, and the roller diameter is 3.3 mm. For roller chains marked 04A, a cotter pin marked 04A and a sprocket marked 04A must be used.