L503 Block Chain - Laminated

L503 blockchain is manufactured with alternate block links (inside link) and pin links (outside link). Though it has a simple design it is a highly effective chain and is used in applications all around the world. Specifically, the L-503 block chain is the laminated construction style, has a 1" pitch, and has a block width of 0.25". It is intended for use in light-load, low speed conveying systems and has a length tolerance of 0" - 1/16" per foot. To increase the lifespan of L503 chain a chain guide is recommended to be used (which we also supply), this reduces friction and reduces the catenary load on sprockets. For additional information or to get a quote on L503 block chain, sprockets, or chain guide, please contact us.

L503 Block chain Dimensions

• Size: L-503
• Style: Laminated
• Pitch: 1.00"
• Block Width (W): 0.25"
• Pin to Head Center Line (A): 0.22"
• Pin End to Center Line (B): 0.28"
• Overall Chain Width (C): 0.44"
• Overall Connecting Link Width: 0.50"
• Link Plate Thickness (T): 0.06"
• Pin Diameter (E): 0.17"
• Recommended Maximum Working Load (0-100 FPS): 230 LBS
• Recommended Maximum Working Load (101-200 FPS): 209 LBS
• Recommended Maximum Working Load (201-300 FPS): 164 LBS
• Average Weight Per Foot: 0.3 LBS