We offer among the list of most considerable lines of specialty Servicing Absolutely free roller chain solutions obtainable to fi t a wide array of specific application requirements. Designers can pick the series that greatest fi ts the unique requires of your application. These chains really should be specifi ed only when circumstances prohibit the usage of lubricating oil given that, in general, a properly lubricated typical chain will off er longer life in contrast that has a maintenance no cost chain. In some applications even so lubrication isn?¡¥t probable and so the usage of a self lubricated or sealed roller chain is critical.
Standard Properties of Maintenance Totally free Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint as a result of friction created amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which could hold a high volume of oil.
PT Form Roller Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint as a result of friction developed in between the pin and bushing as the chain articulates more than the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller website link plates are one size thicker to boost power. Side plates and pins have exclusive coatings to prevent rust.
C-Type Roller Chains
Exact same as over except that the side plates are all normal thickness. The power in the CS Style chains is under the PT Style but better compared to the SL form. Attachments with typical dimen-sions may be used for this series and therefore these are generally used on compact materials managing conveyors.
Specifi ed on smaller pitch roller chains O-Ring chains employ a rubber seal to help keep lubricating grease in although preventing the penetration of filth as well as other contaminants into the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains make use of a stainless steel seal to maintain lubricating grease in though avoiding the penetration of filth as well as other contaminants in to the pin/bushing bearing spot.