Spherical Roller Bearings - Brass Cage Timken 240/670YMBW33W45C6

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 670 mm Cage Type YMB Cage Material Brass Dimensions D - Outer Diameter 980 mm B' - Inner Ring Width 308 mm B - Outer Ring Width 308 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 6 mm r - Outer Ring "To Clear" Radius2 6 mm da - Inner Ring Backing Diameter 738.000 mm Da - Outer Ring Backing Diameter 910 mm Basic Load Ratings C0 - Static Radial Rating 21800000 N C1(2) - Dynamic Radial Rating (Two-Rows) 10200000 N Factors e - ISO Factor3 0.28 Y0 - ISO Factor4 2.33 Y1 - ISO Factor5 2.39 Y2 - ISO Factor6 3.55 Reference Thermal Speed Rating (Grease) 230 rpm Reference Thermal Speed Rating (Oil)7 240 rpm Cg - Geometry Factor8 0.1256