We offer among the most considerable lines of specialty Upkeep No cost roller chain products obtainable to fi t a wide array of particular application needs. Designers can select the series that finest fi ts the certain wants from the application. These chains really should be specifi ed only when situations prohibit the use of lubricating oil given that, usually, a well lubricated conventional chain will off er longer life compared by using a servicing no cost chain. In some applications nevertheless lubrication isn?¡¥t achievable and so the use of a self lubricated or sealed roller chain is important.
General Properties of Upkeep No cost Roller Chain Goods
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint as a result of friction produced involving the pin and bushing since the chain articulates above the sprocket teeth. These chains are rollerless and consequently use thick sectioned powdered metal bushings which might hold a higher volume of oil.
PT Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint because of the friction created amongst the pin and bushing since the chain articulates in excess of the sprocket teeth. These chains possess rollers to smooth the action above sprocket teeth. Roller link plates are 1 size thicker to improve power. Side plates and pins have specific coatings to prevent rust.
C-Type Roller Chains
Identical as over except the side plates are all standard thickness. The power with the CS Variety chains is less than the PT Form but greater than the SL form. Attachments with normal dimen-sions may be used for this series and hence they can be often utilised on smaller materials managing conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to maintain lubricating grease in whilst preventing the penetration of dirt as well as other contaminants in to the pin/bush-ing bearing place.
Seal Guard Roller Chains
Specifi ed on bigger pitch roller chains Seal Guard chains utilize a stainless steel seal to keep lubricating grease in when stopping the penetration of dirt as well as other contaminants to the pin/bushing bearing area.
Maintenance No cost Roller Chain – General Information