Roller chain with straight side plates (B series)

Roller chain with straight side plates (B series) The straight roller chain consists of an inner chain plate, an outer chain plate, a pin shaft, a sleeve and a roller. The inner chain plate and the sleeve are interference fit, the outer chain plate and the pin are interference fit, and the gap between the sleeve and the pin is a fit, and the roller can be freely rotated on the sleeve. This structure makes the roller chain roll on the tooth surface of the sprocket when it is working, reducing the friction and wear between the chain and the sprocket, thus improving the transmission efficiency and carrying capacity

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