Spherical Roller Bearings - Brass Cage Timken 238/1000YMBW45AW805C2

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 1000 mm Cage Type YMB Cage Material Brass Dimensions D - Outer Diameter 1220 mm B' - Inner Ring Width 165 mm B - Outer Ring Width 165 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 5 mm r - Outer Ring "To Clear" Radius2 5 mm da - Inner Ring Backing Diameter 1049.000 mm Da - Outer Ring Backing Diameter 1169.000 mm Basic Load Ratings C0 - Static Radial Rating 14100000 N C1(2) - Dynamic Radial Rating (Two-Rows) 5270000 N Factors e - ISO Factor3 0.12 Y0 - ISO Factor4 5.7 Y1 - ISO Factor5 5.83 Y2 - ISO Factor6 8.67 Reference Thermal Speed Rating (Grease) 110 rpm Reference Thermal Speed Rating (Oil)7 120 rpm Cg - Geometry Factor8 0.1479