Tapered Roller Bearing Assembly Bearing Industry Number 98400/98788 Bore Diameter 4 in Bore Type Cylindrical Cage Material Pressed Steel Cone Width 1.937 in Cup Width 1.375 in Flange Diameter Not Applicable Flange Type Non-Flanged Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 7 55/64 in Overall Width 2.077 in Ring Material Carbon Steel Roller Material Carbon Steel