Tapered Roller Bearing Assembly Bearing Industry Number JL819349/JL819310 Bore Diameter 3 47/64 in Bore Type Cylindrical Cage Material Pressed Steel Cone Width 0.787 in Cup Width 0.551 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 5 5/16 in Overall Width 0.787 in Ring Material Carbon Steel Roller Material Carbon Steel