ANSI #35 58-pitch loop chain with master link for Genie commercial door operators. This is a genuine Genie OEM replacement part designated Genie 110877.0058.S, classified as Drive Chain. Material: Carbon steel, meets ANSI B29.1. Dimensions: Pitch: 0.375 in (9.525 mm); Roller dia: 0.200 in; Inner width: 0.188 in; 58 pitches; Assembled length: 21.75 in (552.45 mm) loop. Mounting: Endless loop installed over drive sprocket and driven sprocket; secured with master link.
A: At 58 pitches x 0.375 in, the assembled loop length is 21.75 in (552.45 mm). Ensure this matches the center-to-center sprocket distance in your operator before ordering.
A: The 0058 uses a standard master link (connecting link) for easy opening and closing. The 1058 has an identical pitch count but uses a permanent rivet joint with no master link.
A: The master link clip must be installed with the closed end facing the direction of chain travel to prevent the clip from being dislodged during operation.
A: ANSI #35 chain is specified per ANSI B29.1 with a tensile strength of approximately 2,320 lbf. Apply a suitable safety factor based on your operator load and cycle requirements.
A: This is a standard carbon steel chain. For corrosive or high-humidity environments, consider the nickel-plated 110877.2060 variant or implement a regular lubrication and inspection program.
