We offer among the most substantial lines of specialty Upkeep No cost roller chain goods offered to fi t a wide array of particular application requirements. Designers can choose the series that finest fi ts the individual requires with the application. These chains need to be specifi ed only when situations prohibit the usage of lubricating oil considering that, generally, a effectively lubricated normal chain will off er longer daily life in contrast which has a servicing totally free chain. In some applications even so lubrication isn?¡¥t achievable and so the use of a self lubricated or sealed roller chain is important.
Standard Properties of Maintenance Absolutely free Roller Chain Merchandise
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint due to the friction designed concerning the pin and bushing since the chain articulates more than the sprocket teeth. These chains are rollerless and so use thick sectioned powdered metal bushings which may hold a higher volume of oil.
PT Style Roller Chains
Oil impregnated powdered metal sintered bushings release oil for the chain joint as a result of friction produced amongst the pin and bushing as the chain articulates above the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller website link plates are one size thicker to boost power. Side plates and pins have particular coatings to prevent rust.
C-Type Roller Chains
Same as above except the side plates are all conventional thickness. The strength from the CS Sort chains is under the PT Form but greater than the SL style. Attachments with regular dimen-sions can be utilized for this series and as a result they may be normally used on little material handling conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains employ a rubber seal to maintain lubricating grease in even though avoiding the penetration of filth and other contaminants into the pin/bush-ing bearing region.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains use a stainless steel seal to maintain lubricating grease in when stopping the penetration of dirt and other contaminants in to the pin/bushing bearing area.