Tapered Roller Bearing Cone Bearing Industry Number HM88630 Bore Diameter 1 in Bore Type Tapered Cage Material Chrome Steel Compatible Cup Manufacturer Part Number HM88610 Cone Width 1 in Lubricant Material Not Applicable Maximum Temperature 250 Degrees F Minimum Temperature -40 Degrees F Number of Rows One Outside Diameter 2.36 in Ring Material Carbon Steel Roller Material Carbon Steel System of Measurement Inch Inside Diameter 2.092 in