We offer one of the most comprehensive lines of specialty Maintenance Free roller chain items offered to fi t a wide array of unique application needs. Designers can choose the series that ideal fi ts the unique requires on the application. These chains need to be specifi ed only when situations prohibit using lubricating oil because, normally, a nicely lubricated regular chain will off er longer life compared using a servicing cost-free chain. In some applications on the other hand lubrication isn?¡¥t probable and so using a self lubricated or sealed roller chain is necessary.
Common Properties of Upkeep Absolutely free Roller Chain Solutions
Sintered Bushed (SL-Series) Chains
Oil impregnated powdered metal sintered bushings release oil to your chain joint because of the friction developed amongst 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 can hold a high volume of oil.
PT Type Roller Chains
Oil impregnated powdered metal sintered bushings release oil on the chain joint because of the friction produced amongst the pin and bushing because the chain articulates more than the sprocket teeth. These chains possess rollers to smooth the action over sprocket teeth. Roller link plates are one particular size thicker to increase strength. Side plates and pins have specific coatings to stop rust.
C-Type Roller Chains
Identical as over except that the side plates are all standard thickness. The power on the CS Sort chains is under the PT Variety but higher compared to the SL style. Attachments with common dimen-sions can be utilized for this series and hence they are typically used on little materials handling conveyors.
Specifi ed on smaller sized pitch roller chains O-Ring chains make use of a rubber seal to help keep lubricating grease in though stopping the penetration of grime along with other contaminants to the pin/bush-ing bearing spot.
Seal Guard Roller Chains
Specifi ed on larger pitch roller chains Seal Guard chains use a stainless steel seal to keep lubricating grease in whilst preventing the penetration of grime along with other contaminants to the pin/bushing bearing area.
Upkeep Free of charge Roller Chain – Standard Info