We offer one of several most comprehensive lines of specialty Maintenance Free of charge roller chain solutions out there to fi t a wide array of specific application requires. Designers can pick the series that finest fi ts the certain requires from the application. These chains really should be specifi ed only when circumstances prohibit the usage of lubricating oil because, on the whole, a nicely lubricated typical chain will off er longer lifestyle in contrast that has a servicing no cost chain. In some applications nevertheless lubrication isn?¡¥t attainable and so using a self lubricated or sealed roller chain is important.
Standard Properties of Upkeep Totally free Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction produced concerning the pin and bushing as the chain articulates in excess of the sprocket teeth. These chains are rollerless and as a result use thick sectioned powdered metal bushings which may hold a higher volume of oil.
PT Sort Roller Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint due to the friction created among the pin and bushing since the chain articulates more than the sprocket teeth. These chains possess rollers to smooth the action more than sprocket teeth. Roller hyperlink plates are 1 size thicker to increase power. Side plates and pins have particular coatings to avoid rust.
C-Type Roller Chains
Similar as over except that the side plates are all typical thickness. The power in the CS Variety chains is under the PT Variety but higher than the SL kind. Attachments with typical dimen-sions may be used for this series and therefore these are often applied on small materials managing conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to help keep lubricating grease in when stopping the penetration of dirt together with other contaminants to the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains utilize a stainless steel seal to help keep lubricating grease in even though avoiding the penetration of dirt as well as other contaminants in to the pin/bushing bearing region.