Spherical Roller Bearing Bearing Industry Number 23124 Bore Diameter 120 mm Bore Type Cylindrical Cage Material Steel Closure Open For Environment Highly Dusty and Dirty Chemical Harsh Extreme High Temperature Maximum Speed 2 000 RPM Grease 2 500 RPM Oil Maximum Temperature 400 Degrees F Minimum Temperature -40 Degrees F Outside Diameter 200 mm Overall Width 62 mm Ring Material Alloy Steel Roller Material Alloy Steel Seal Type Not Applicable System of Measurement Metric