Tapered Roller Bearing Assembly Bearing Industry Number 527/522 Bore Diameter 1 3/4 in Bore Type Cylindrical Cage Material Pressed Steel Cone Width 1.42 in Cup Width 1.062 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 in Overall Width 1.375 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch