Needle Roller Bearing Bearing Industry Number 202820 Bearing Design HJ Bore Diameter 1 1/4 in Cage Material Steel Closure Open Compatible Ring Manufacturer Part Number IR-162020 Full Complement No Lubricant Material Grease Oil Maximum Speed 14 000 RPM Oil 9 100 RPM Grease Maximum Temperature 248 Degrees F Minimum Temperature -22 Degrees F Needle Bearing Type Heavy-Duty Needle Roller Bearing Number of Rows One Outside Diameter 1 3/4 in Overall Width 1.25 in