We offer among the most comprehensive lines of specialty Maintenance Cost-free roller chain merchandise offered to fi t a broad array of special application needs. Designers can decide on the series that ideal fi ts the unique requirements of your application. These chains needs to be specifi ed only when conditions prohibit the use of lubricating oil given that, usually, a very well lubricated typical chain will off er longer lifestyle compared having a maintenance free of charge chain. In some applications however lubrication isn?¡¥t probable and so the use of a self lubricated or sealed roller chain is critical.
General Properties of Servicing Totally free Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint due to the friction designed in between the pin and bushing since the chain articulates more than the sprocket teeth. These chains are rollerless and hence use thick sectioned powdered metal bushings which can hold a large volume of oil.
PT Sort Roller Chains
Oil impregnated powdered metal sintered bushings release oil towards the chain joint because of the friction designed among the pin and bushing because the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller hyperlink plates are one particular size thicker to increase power. Side plates and pins have unique coatings to prevent rust.
C-Type Roller Chains
Same as over except that the side plates are all regular thickness. The strength on the CS Variety chains is under the PT Sort but better compared to the SL style. Attachments with standard dimen-sions can be used for this series and hence they are really normally used on little material managing conveyors.
Specifi ed on smaller pitch roller chains O-Ring chains make use of a rubber seal to maintain lubricating grease in while preventing the penetration of filth 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 use a stainless steel seal to help keep lubricating grease in whilst stopping the penetration of filth as well as other contaminants into the pin/bushing bearing location.