Tapered Roller Bearing Cone Bearing Industry Number 575 Bore Diameter 3 in Bore Type Cylindrical Cage Material Pressed Steel Compatible Cup Grainger Part Number 1YTW6 Compatible Cup Manufacturer Part Number 572 Cone Width 1.421 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 5.236 in Ring Material Alloy Steel Roller Material Alloy Steel System of Measurement Inch Dynamic Load Capacity 197 kN Inside Diameter 3 in