Spherical Roller Bearings - Brass Cage Timken 239/950KYMBW906AC3

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 950 mm Bore_Taper 1/12 Cage Type YMB Cage Material Brass Dimensions D - Outer Diameter 1250 mm B' - Inner Ring Width 224 mm B - Outer Ring Width 224 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 1026.000 mm Da - Outer Ring Backing Diameter 1186.000 mm Basic Load Ratings C0 - Static Radial Rating 20400000 N C1(2) - Dynamic Radial Rating (Two-Rows) 8690000 N Factors e - ISO Factor3 0.15 Y0 - ISO Factor4 4.33 Y1 - ISO Factor5 4.43 Y2 - ISO Factor6 6.6 Reference Thermal Speed Rating (Grease) 230 rpm Reference Thermal Speed Rating (Oil)7 260 rpm Cg - Geometry Factor8 0.1460