Tapered Roller Bearing Cup Bore Diameter Not Applicable Compatible Cone Manufacturer Part Number 34274 34275 34300 34301 Cup Width 0.645 in For Cone Width 0.906 in Lubricant Material Not Applicable Outside Diameter 4 59/64 in Overall Width 0.645 in Ring Material Alloy Steel System of Measurement Inch Housing Fillet Radius 0.08 in