Self-Aligning Ball Bearing Bearing Industry Number 2201 Bore Diameter 12 mm Outside Diameter 32 mm Outer Ring Width 14 mm Ring Material Alloy Steel Bore Type Cylindrical Closure Double Sealed Cage Material Thermoplastic System of Measurement Metric ABEC Rating 1 Ball Material Alloy Steel Ball Material Grade 100Cr6 Dynamic Radial Load Capacity 5 700 N Lubricant Material Grease Maximum Speed 14 700 RPM Maximum Temperature 100 Degrees C Minimum Temperature -20 Degrees C