Combination Bearing Axial Bearing Outside Diameter 47.1 mm Bearing Industry Number NKX30 Bore Diameter 30 mm Cage Material Plastic Lubricant Material Grease Maximum Speed 5 000 RPM Maximum Temperature 120 Degrees C Minimum Temperature -30 Degrees C Needle Bearing Outside Diameter 42 mm Overall Width 30 mm Ring Material Steel System of Measurement Metric Dynamic Axial Load Capacity 20 400 N Dynamic Radial Load Capacity 25 500 N