Needle Roller Bearing, Bearing Industry Number 2016, Bearing Design J, Bore Diameter 1 1/4 in, Cage Material Steel, Closure Open, Compatible Ring Grainger Part Number 779KE9, Compatible Ring Manufacturer Part Number IR-1616, Full Complement No, Lubricant Material Grease, Oil, Maximum Speed 10,000 RPM Oil, 6,600 RPM Grease, Maximum Temperature 250 Degrees F, Minimum Temperature -5 Degrees F, Needle Bearing Type Drawn Cup Needle Roller Bearing, Number of Rows One, Outside Diameter 1 1/2 in