Needle Roller Bearing, Bearing Industry Number 122016, Bearing Design HJ, Bore Diameter 3/4 in, Cage Material Steel, Closure Double Sealed, Compatible Ring Manufacturer Part Number IR-081216, Full Complement No, Lubricant Material Grease, Oil, Maximum Speed 10,000 RPM, Maximum Temperature 225 Degrees F, Minimum Temperature -24 Degrees F, Needle Bearing Type Heavy-Duty Needle Roller Bearing, Number of Rows One, Outside Diameter 1 1/4 in, Overall Width 1 in, Ring Material Alloy Steel