Spherical Roller Bearings - Steel Cage Timken 22248EJW33W45A

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 UPC Code 087796166479 Design Unit Metric d - Bore 240 mm Lubrication Type Standard Grease Cage Type EJ Cage Material Steel Superseded Part 22248CJW33W45A Factors e - ISO Factor1 0.27 Y0 - ISO Factor2 2.41 Y1 - ISO Factor3 2.46 Y2 - ISO Factor4 3.67 Reference Thermal Speed Rating (Grease) 1100 rpm Reference Thermal Speed Rating (Oil)5 1300 rpm Cg - Geometry Factor6 0.1117 Dimensions D - Outer Diameter 440 mm B' - Inner Ring Width 120 mm B - Outer Ring Width 120 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius7 3 mm r - Outer Ring "To Clear" Radius8 3 mm da - Inner Ring Backing Diameter 283.000 mm Da - Outer Ring Backing Diameter 395 mm Basic Load Ratings C0 - Static Radial Rating 2950000 N C1(2) - Dynamic Radial Rating (Two-Rows) 2330000 N