DRIVE CHAINS - Tsubaki

Before Use For Safe UseStandard Roller Chains Lube-Free Roller Chains Heavy Duty Roller Chains Corrosion Resistant Roller Chains Specialty Roller Chains Accessories Selection HandlingChain Elongation ScaleThe chain elongation scale allows for quick checks of a chain’s pitch elongation limit.The chain’s elongation for RS Roller Chains, BS Roller Chains and Leaf Chains can be checked todetermine when it is time for the chain to be replaced.Ordering Specify the code (product code and model number)Order placementProduct code Model number Qty UnitD210067 RS-CES 1 C1Note: 10 items per caseMeasurement procedure2 Safety PrecautionsDepending upon the attachment and chain size, there maybe interference with the Elongation Scale for Specialtyattachment chains or K2 attachment chains [catalog item].Check chain elongation at the location on the chain wherethe sprocket teeth engage the most.Check chain elongation at a location on the chain wheretensile force is applied.Align the Chain ElongationScale with the pin.Check where along the scale the pin is positioned(pitch indicated in parentheses).Scale positioning on a new product1Applicable chain sizeRS Roller ChainsBS Roller ChainsLeaf Chains (AL/BL)2Wear elongation limitRS40 to RS240RS08B to RS32B#400 to #1600If the point or the scale past the center of the pin, the chain has reachedits elongation limit and should be replaced.Do not use the scale for any purpose other thanmeasuring chain elongation.Always turn off the power switch to the device and confirmthat it has come to a complete stop before checking chainelongation. In addition, make sure that the switch cannotbe turned on accidentally.129