Material: Hardened and tempered 42 CrMo4 alloy steel.
Hardness: 400 to 450 HB or higher
Depth: higher than 8 mm
Optional: Motor shaft sizes and rolling surface widths can be modified to suit Customer’s requirements.
Using for mining conveyors and reclaimers, ladle and overhead cranes, cranes used in ports and shipyards, offshore cranes.