Spherical Roller Bearings - Brass Cage Timken 22220EMW33

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 Specifications Design Unit Metric d - Bore 100 mm Cage Type EM Cage Material Brass Superseded Part 22220YMW33 Dimensions D - Outer Diameter 180 mm B' - Inner Ring Width 46 mm B - Outer Ring Width 46 mm Abutment and Fillet Dimensions R - Inner Ring "To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 120 mm Da - Outer Ring Backing Diameter 163.000 mm Basic Load Ratings C0 - Static Radial Rating 502000 N C1(2) - Dynamic Radial Rating (Two-Rows) 435000 N Factors e - ISO Factor3 0.24 Y0 - ISO Factor4 2.78 Y1 - ISO Factor5 2.85 Y2 - ISO Factor6 4.24 Reference Thermal Speed Rating (Grease) 3100 rpm Reference Thermal Speed Rating (Oil)7 3800 rpm Cg - Geometry Factor8 0.0694