Spherical Roller Bearing Bearing Industry Number 22226 Bore Diameter 130 mm Bore Type Cylindrical Cage Material Steel Closure Open For Environment Highly Dusty and Dirty Chemical Harsh Extreme High Temperature Maximum Speed 2 200 RPM Grease 2 800 RPM Oil Maximum Temperature 400 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 230 mm Overall Width 64 mm Ring Material Alloy Steel Roller Material Alloy Steel Seal Type Not Applicable System of Measurement Metric