Single Strand Idler Sprocket, For 40 Chain Size

This is a single strand idler sprocket, model 813Y30, designed for chain number 40. Idler sprockets are used to guide, tension, or change the direction of a roller chain without transmitting power. It is typically used in chain drive systems to maintain proper chain tension and alignment.

Specifications

Chain Number	40
Strands	1

About chain & sprockets

Single Strand Idler Sprocket, For 40 Chain Size is listed under Chain & Sprockets — roller chain, conveyor chain, sprockets and connecting links. Chain and sprockets transmit mechanical power efficiently through a positive engagement, making them suitable for applications requiring precise timing or high torque transfer. The primary types are roller chain and conveyor chain.

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