General Information and facts
We offer one of the most intensive lines of specialty Maintenance No cost roller chain goods accessible to fi t a wide array of unique application desires. Designers can select the series that finest fi ts the distinct wants from the application. These chains must be specifi ed only when situations prohibit the use of lubricating oil considering that, on the whole, a nicely lubricated normal chain will off er longer life in contrast using a servicing free chain. In some applications nonetheless lubrication isn?¡¥t probable and so the use of a self lubricated or sealed roller chain is necessary.
General Properties of Upkeep Free of charge Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint because of the friction produced concerning the pin and bushing because the chain articulates in excess of the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which could hold a high volume of oil.
PT Kind Roller Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint as a result of friction formulated between the pin and bushing as the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller link plates are 1 dimension thicker to increase strength. Side plates and pins have distinctive coatings to stop rust.
C-Type Roller Chains
Very same as over except the side plates are all typical thickness. The strength from the CS Sort chains is less than the PT Kind but greater compared to the SL variety. Attachments with typical dimen-sions can be utilized for this series and so they’re often made use of on tiny materials managing conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains use a rubber seal to maintain lubricating grease in while stopping the penetration of filth along with other contaminants into the pin/bush-ing bearing spot.
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 whilst stopping the penetration of grime along with other contaminants to the pin/bushing bearing location.