Tapered Roller Bearing Cup Bore Diameter Not Applicable Compatible Cone Manufacturer Part Number 29580 29582 29585 29586 29590 Cup Width 0.75 in For Cone Width 1 in Lubricant Material Not Applicable Outside Diameter 4 21/64 in Overall Width 0.75 in Ring Material Alloy Steel System of Measurement Inch Housing Fillet Radius 0.05 in