Tapered Roller Bearing Assembly Bearing Industry Number 32317 Bore Diameter 85 mm Bore Type Cylindrical Cage Material Pressed Steel Cone Width 60 mm Cup Width 49 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 180 mm Overall Width 63.5 mm Ring Material Carbon Steel Roller Material Steel System of Measurement Metric