Spherical Roller Bearings - Brass Cage Timken 240/750YMDW33W45A

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 750 mm Cage Type YMD Cage Material Brass Dimensions D - Outer Diameter 1090 mm B' - Inner Ring Width 335 mm B - Outer Ring Width 335 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 824.000 mm Da - Outer Ring Backing Diameter 1015.000 mm Basic Load Ratings C0 - Static Radial Rating 26100000 N C1(2) - Dynamic Radial Rating (Two-Rows) 12200000 N Factors e - ISO Factor3 0.27 Y0 - ISO Factor4 2.42 Y1 - ISO Factor5 2.48 Y2 - ISO Factor6 3.69 Reference Thermal Speed Rating (Grease) 190 rpm Reference Thermal Speed Rating (Oil)7 210 rpm Cg - Geometry Factor8 0.1346