We offer among the most substantial lines of specialty Upkeep Free of charge roller chain items available to fi t a wide array of unique application requires. Designers can choose the series that best fi ts the certain wants on the application. These chains needs to be specifi ed only when conditions prohibit the use of lubricating oil since, on the whole, a nicely lubricated normal chain will off er longer daily life compared using a servicing cost-free chain. In some applications nevertheless lubrication isn?¡¥t attainable and so the use of a self lubricated or sealed roller chain is necessary.
Basic Properties of Servicing No cost Roller Chain Items
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction formulated in between the pin and bushing since 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 substantial volume of oil.
PT Sort Roller Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction designed concerning the pin and bushing since the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action more than sprocket teeth. Roller hyperlink plates are one particular dimension thicker to improve strength. Side plates and pins have particular coatings to avoid rust.
C-Type Roller Chains
Similar as over except the side plates are all standard thickness. The strength of the CS Variety chains is lower than the PT Variety but higher compared to the SL kind. Attachments with normal dimen-sions can be utilized for this series and so they may be usually applied on modest materials dealing with conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to keep lubricating grease in while stopping the penetration of grime and various contaminants in to the pin/bush-ing bearing location.
Seal Guard Roller Chains
Specifi ed on greater pitch roller chains Seal Guard chains employ a stainless steel seal to help keep lubricating grease in even though stopping the penetration of grime and various contaminants into the pin/bushing bearing region.