Tapered Roller Bearing Assembly, Bearing Industry Number 31314, Bore Diameter 70 mm, Bore Type Cylindrical, Cage Material Pressed Steel, Cone Width 35 mm, Cup Width 25 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 150 mm, Overall Width 38 mm, Ring Material Carbon Steel, Roller Material Carbon Steel, System of Measurement Metric