This is Hollow Pin Double pitch lambda specification that has holes in the pin and can be used to attach various attachments.
We have reviewed the material and processing method of special oil-impregnated bush and improved
-special oil-impregnated bush are used for Hollow Pin bushings, allowing them to be used for long periods Lube-free.
・Usable ambient temperature: -10℃ to 150℃
Improved lubricant for special oil-impregnated bush, suitable for use in food machinery
special oil-impregnated bush are lubricated with NSF H1 compliant lubricant, so they can also be used in food processing machinery.
Please be aware that NSF H1 non-compliant rust prevention oil and assembly oil are also attached in the process of manufacturing.
NSF is an organization that certifies the safety of lubricants for food processing machinery.
NSF H1 is a standard established by NSF that states, "Lubricants can be used in areas where accidental contact with food may occur."
Use standard steel Double pitch sprockets with lambda Hollow Pin Double pitch.
Hardening the teeth will enable a longer life.
If the sprocket has 30 or more teeth on the S roller, a standard steel RS sprocket can be used.
1. Foreign matter contamination prevention: Do not use the chain in cases where it comes into direct contact with food or where there is a risk that peeling debris or wear debris may get into the food.
Even when using in environments other than food where peeling debris or wear debris is a problem, please take measures to prevent foreign matter from entering, such as by installing an appropriate cover.