Tapered Roller Bearing Cup Bore Diameter 1 35/64 in Compatible Cone Grainger Part Number 1YTV2 Compatible Cone Manufacturer Part Number LM11949 Cup Width 0.475 in Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 1 49/64 in Overall Width 0.475 in Ring Material Alloy Steel System of Measurement Inch Application Forestry Mining Steel Manufacturing Housing Fillet Radius 1.3 mm Ring Material Grade 52100 Standards ABMA Static Load Capacity 28.6 kN