Spherical Roller Bearing, Bearing Industry Number 22215, Bore Diameter 75 mm, Bore Type Tapered 1:12, Cage Material Steel, Closure Open, Lubricant Material Grease, Maximum Speed 6,300 RPM Grease, Maximum Temperature 390 Degrees F, Minimum Temperature -20 Degrees F, Outside Diameter 130 mm, Overall Width 31 mm, Ring Material Alloy Steel, Roller Material Alloy Steel, Seal Type Not Applicable, System of Measurement Metric, Application Vibratory Applications, Wind Energy