Needle Roller Bearing Bearing Industry Number 162117 Bearing Design RCB Bore Diameter 1 in Cage Material Steel Closure Open Full Complement No Lubricant Material Oil Maximum Speed 8 700 RPM Oil Maximum Temperature 250 Degrees F Minimum Temperature -5 Degrees F Needle Bearing Type Drawn Cup Roller Clutch Number of Rows Three Outside Diameter 1 5/16 in Overall Width 1.062 in Ring Material Alloy Steel Roller Material Alloy Steel Seal Type Not Applicable System of Measurement Inch