Spherical Roller Bearings - Brass Cage Timken 22256EMBW33W45AC3

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 Specifications Design Unit Metric d - Bore 280 mm Cage Type EMB Cage Material Brass Superseded Part 22256YMBW33W45AC3 Dimensions D - Outer Diameter 500 mm B' - Inner Ring Width 130 mm B - Outer Ring Width 130 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 4 mm r - Outer Ring "To Clear" Radius2 4 mm da - Inner Ring Backing Diameter 331.000 mm Da - Outer Ring Backing Diameter 449 mm Basic Load Ratings C0 - Static Radial Rating 3750000 N C1(2) - Dynamic Radial Rating (Two-Rows) 2800000 N Factors e - ISO Factor3 0.26 Y0 - ISO Factor4 2.57 Y1 - ISO Factor5 2.62 Y2 - ISO Factor6 3.91 Reference Thermal Speed Rating (Grease) 940 rpm Reference Thermal Speed Rating (Oil)7 1100 rpm Cg - Geometry Factor8 0.1233