Spherical Roller Bearings - Brass Cage Timken 23220EMW33

Описание

Spherical bearings are designed to manage high radial loads even when misalignment, poor lubrication, contamination, extreme speeds or critical application stresses are present. Specifications Design Unit Metric d - Bore 100 mm Cage Type EM Cage Material Brass Superseded Part 23220YMW33 Dimensions D - Outer Diameter 180 mm B' - Inner Ring Width 60.3 mm B - Outer Ring Width 60.300 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 2 mm r - Outer Ring "To Clear" Radius2 2 mm da - Inner Ring Backing Diameter 119.0 mm Da - Outer Ring Backing Diameter 164 mm Basic Load Ratings C0 - Static Radial Rating 678000 N C1(2) - Dynamic Radial Rating (Two-Rows) 554000 N Factors e - ISO Factor3 0.3 Y0 - ISO Factor4 2.17 Y1 - ISO Factor5 2.22 Y2 - ISO Factor6 3.3 Reference Thermal Speed Rating (Grease) 2300 rpm Reference Thermal Speed Rating (Oil)7 2700 rpm Cg - Geometry Factor8 0.0695