Spherical Roller Bearings - Brass Cage Timken 240/850YMDW507C08C2

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 850 mm Cage Type YMD Cage Material Brass Dimensions D - Outer Diameter 1220 mm B' - Inner Ring Width 365 mm B - Outer Ring Width 365 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 931.000 mm Da - Outer Ring Backing Diameter 1138.000 mm Basic Load Ratings C0 - Static Radial Rating 32200000 N C1(2) - Dynamic Radial Rating (Two-Rows) 14500000 N Factors e - ISO Factor3 0.26 Y0 - ISO Factor4 2.5 Y1 - ISO Factor5 2.56 Y2 - ISO Factor6 3.81 Reference Thermal Speed Rating (Grease) 160 rpm Reference Thermal Speed Rating (Oil)7 170 rpm Cg - Geometry Factor8 0.1383