General Facts
We offer one of many most comprehensive lines of specialty Servicing Cost-free roller chain solutions accessible to fi t a wide array of specific application demands. Designers can opt for the series that very best fi ts the individual wants with the application. These chains needs to be specifi ed only when situations prohibit using lubricating oil since, usually, a effectively lubricated normal chain will off er longer lifestyle compared using a maintenance free chain. In some applications however lubrication isn?¡¥t doable and so the use of a self lubricated or sealed roller chain is important.
Common Properties of Upkeep Free of charge Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint due to the friction formulated amongst the pin and bushing because the chain articulates more than 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 Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint because of the friction produced in between the pin and bushing since the chain articulates more than the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller link plates are 1 size thicker to boost strength. Side plates and pins have special coatings to stop rust.
C-Type Roller Chains
Identical as above except that the side plates are all common thickness. The power of the CS Sort chains is under the PT Type but better than the SL kind. Attachments with common dimen-sions may be used for this series and so they are frequently utilized on smaller material dealing with conveyors.
P-Ring Chains
Specifi ed on smaller sized pitch roller chains O-Ring chains utilize a rubber seal to keep lubricating grease in though stopping the penetration of filth together with other contaminants in to the pin/bush-ing bearing spot.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains make use of a stainless steel seal to help keep lubricating grease in while preventing the penetration of dirt and also other contaminants in to the pin/bushing bearing spot.