Tapered Roller Bearing Cup Bore Diameter Not Applicable Compatible Cone Manufacturer Part Number 755 756A 757 758 759 760 Cup Width 1.5 in For Cone Width 1.9 in Lubricant Material Not Applicable Outside Diameter 6 3/8 in Overall Width 1.5 in Ring Material Alloy Steel System of Measurement Inch Housing Fillet Radius 0.13 in