2019-03-29
proimages/service/教學資源-油封鏈條結構-en.jpg

Pin

Connecting with outer plate, it is the central component to endure shearing and bending of individual link.

Bush

Connecting with inner plate, it is the supporting shaft of the pin.

Roller

Engaging with the sprocket, it allows the chain to roll smoothly.

Inner/outer plate

Together, they bear loading with the pin and tramitting dynamics.

Sealed ring

seals lubrication which was sucked in around the pins and bush.

Lubrication

lubricate pin and bush for wearing and elongation.

Link

connect the chain



    Sealed chains have rubber which seals the gap and is sandwiched between the pin and bush. AM sealed chain uses cross-ring shape design which effectively reduce the loss of the grease.

    In addition, the cross -ring design seals the grease in and keep dirt and water out to greatly protect chain parts from wearing, increasing wear resistence  3-5 time compare with that of a standard chain.
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