Needle Roller Bearing Bearing Industry Number 3016 Bearing Design B Bore Diameter 1 7/8 in Cage Material Not Applicable Closure Open Full Complement Yes Lubricant Material Oil Maximum Speed 3 500 RPM Maximum Temperature 248 Degrees F Minimum Temperature -22 Degrees F Needle Bearing Type Drawn Cup Needle Roller Bearing Number of Rows One Outside Diameter 2 1/4 in Overall Width 1 in Ring Material Alloy Steel Roller Material Alloy Steel Seal Type Not Applicable