We offer on the list of most considerable lines of specialty Maintenance Free of charge roller chain items out there to fi t a broad array of unique application wants. Designers can choose the series that very best fi ts the distinct desires on the application. These chains should be specifi ed only when circumstances prohibit the use of lubricating oil since, in general, a very well lubricated typical chain will off er longer daily life compared which has a servicing no cost chain. In some applications however lubrication isn?¡¥t possible and so using a self lubricated or sealed roller chain is critical.
Standard Properties of Upkeep Totally free Roller Chain Products
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction developed between the pin and bushing as the chain articulates more than the sprocket teeth. These chains are rollerless and thus use thick sectioned powdered metal bushings which can hold a substantial volume of oil.
PT Variety Roller Chains
Oil impregnated powdered metal sintered bushings release oil to the chain joint because of the friction formulated between the pin and bushing since the chain articulates over the sprocket teeth. These chains possess rollers to smooth the action in excess of sprocket teeth. Roller website link plates are 1 size thicker to increase power. Side plates and pins have particular coatings to prevent rust.
C-Type Roller Chains
Very same as above except the side plates are all typical thickness. The power of your CS Style chains is less than the PT Variety but higher compared to the SL type. Attachments with conventional dimen-sions can be utilized for this series and consequently they are typically made use of on smaller materials handling conveyors.
Specifi ed on smaller pitch roller chains O-Ring chains make use of a rubber seal to help keep lubricating grease in although preventing the penetration of dirt as well as other contaminants to the pin/bush-ing bearing area.
Seal Guard Roller Chains
Specifi ed on more substantial pitch roller chains Seal Guard chains make use of a stainless steel seal to help keep lubricating grease in although preventing the penetration of filth and other contaminants to the pin/bushing bearing location.