Tapered Roller Bearing Cup Bore Diameter 3 39/64 in Compatible Cone Manufacturer Part Number 455 460 462 463 469 Cup Width 0.969 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 4 1/8 in Overall Width 0.969 in Ring Material Alloy Steel System of Measurement Inch Application Forestry Mining Steel Manufacturing Housing Fillet Radius 3.3 mm Ring Material Grade 52100 Standards ABMA Static Load Capacity 148 kN