Spherical Roller Bearings - Brass Cage Timken 23056EMBW507C08C2

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 Specifications Design Unit Metric d - Bore 280 mm Cage Type EMB Cage Material Brass Superseded Part 23056YMBW507C08C2 Dimensions D - Outer Diameter 420 mm B' - Inner Ring Width 106 mm B - Outer Ring Width 106 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 3 mm r - Outer Ring "To Clear" Radius2 3 mm da - Inner Ring Backing Diameter 309 mm Da - Outer Ring Backing Diameter 389 mm Basic Load Ratings C0 - Static Radial Rating 2810000 N C1(2) - Dynamic Radial Rating (Two-Rows) 1820000 N Factors e - ISO Factor3 0.23 Y0 - ISO Factor4 2.86 Y1 - ISO Factor5 2.92 Y2 - ISO Factor6 4.35 Reference Thermal Speed Rating (Grease) 1100 rpm Reference Thermal Speed Rating (Oil)7 1300 rpm Cg - Geometry Factor8 0.1182