Cylindrical Roller Bearing Bearing Industry Number 3022 Bore Diameter 110 mm Bore Type Tapered 1 12 Cage Material Brass Closure Open Inner Ring Outside Diameter 119 mm Lubricant Material Grease Oil Maximum Speed 3 600 RPM Grease 4 300 RPM Oil Maximum Temperature 120 Degrees C Minimum Temperature -40 Degrees C Number of Rows Two Outer Ring Inside Diameter 157 mm Outside Diameter 170 mm Overall Width 45 mm Ring Material Alloy Steel Roller Material Alloy Steel