Standard Information and facts
We offer one of the most extensive lines of specialty Servicing Free roller chain items offered to fi t a wide array of unique application wants. Designers can pick out the series that greatest fi ts the individual wants with the application. These chains ought to be specifi ed only when conditions prohibit using lubricating oil considering the fact that, generally, a very well lubricated normal chain will off er longer life compared using a maintenance free of charge chain. In some applications on the other hand lubrication isn?¡¥t possible and so the use of a self lubricated or sealed roller chain is necessary.
Common Properties of Servicing Absolutely free Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint due to the friction developed amongst the pin and bushing since the chain articulates more than the sprocket teeth. These chains are rollerless and thus use thick sectioned powdered metal bushings which can hold a high volume of oil.
PT Style Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction formulated between the pin and bushing because the chain articulates in excess of the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller link plates are one size thicker to improve strength. Side plates and pins have distinctive coatings to stop rust.
C-Type Roller Chains
Identical as above except the side plates are all regular thickness. The strength of your CS Kind chains is lower than the PT Type but greater compared to the SL form. Attachments with normal dimen-sions can be utilized for this series and consequently they’re generally utilized on smaller material handling conveyors.
P-Ring Chains
Specifi ed on smaller pitch roller chains O-Ring chains utilize a rubber seal to maintain lubricating grease in whilst preventing the penetration of grime along with other contaminants in to the pin/bush-ing bearing spot.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains employ a stainless steel seal to keep lubricating grease in while stopping the penetration of grime together with other contaminants into the pin/bushing bearing place.