84E7-00191 TRACK CHAIN FOR R450LC-7
Track link are forged from material 40Mn2 or 35MnB.
Exclusive heat treatment guarantees the links consistent surface hardness, superior hardened depth and strong core hardness.
Final furnace tempering reduces link chipping and spalling.
(1)Polyurethane seals prevent abrasives from entering the internal pin & bushing, reducing wear.
(2)Rails are heat treated boron steel for increased service life and higher wear resistance.
(3)All Pins and Bushes are hardened
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