Tapered Roller Bearing Cone Bearing Industry Number LM451349 Bore Diameter 10 1/2 in Bore Type Cylindrical Cage Material Steel Compatible Cup Manufacturer Part Number LM451310 Cone Width 2.25 in For Cup Width 1.75 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 13.19 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 153 000 lbf