Tapered Roller Bearing Assembly Bearing Industry Number 32218 Bore Diameter 90 mm Bore Type Cylindrical Cage Material Pressed Steel Cone Width 40 mm Cup Width 34 mm 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 160 mm Overall Width 42.5 mm Ring Material Carbon Steel Roller Material Steel System of Measurement Metric