Tapered Roller Bearing Cone Bearing Industry Number LM742745 Bore Diameter 8 3/8 in Bore Type Cylindrical Cage Material Steel Compatible Cup Manufacturer Part Number LM742710 Cone Width 1.812 in For Cup Width 1.375 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 10.47 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 90 000 lbf