Needle Roller Bearing Bearing Industry Number 2216 Bearing Design JH Bore Diameter 1 3/8 in Cage Material Steel Closure Open Compatible Ring Grainger Part Number 779KF1 Compatible Ring Manufacturer Part Number IR-1816 Full Complement No Lubricant Material Grease Oil Maximum Speed 6 100 RPM Grease 9 400 RPM Oil 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 3/4 in