Tapered Roller Bearing Assembly Bearing Industry Number SET409 Bore Diameter 1 3/4 in Bore Type Cylindrical Cage Material Pressed Steel Cone Width 1.218 in Cup Width 0.937 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 4 1/8 in Overall Width 1.187 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch