Tapered Roller Bearing Cone Bearing Industry Number HH506348 Bore Diameter 1 15/16 in Bore Type Cylindrical Cage Material Steel Compatible Cup Manufacturer Part Number HH506310 Cone Width 1.75 in For Cup Width 1.42 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 4.21 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Dynamic Load Capacity 49 000 lbf