Tapered Roller Bearing Cone Bearing Industry Number 82587 Bore Diameter 5 7/8 in Bore Type Tapered Cage Material Chrome Steel Compatible Cup Manufacturer Part Number 82931 82950 Cone Width 2.23 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 8.39 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 108 000 lbf Inside Diameter 7.8 in