Spherical Roller Bearings - Brass Cage Timken 22311EMW800C4

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 Specifications Design Unit Metric d - Bore 55 mm Cage Type EM Cage Material Brass Superseded Part 22311YMW800C4 Dimensions D - Outer Diameter 119.993 mm B' - Inner Ring Width 43 mm B - Outer Ring Width 43 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 2 mm r - Outer Ring "To Clear" Radius2 2 mm da - Inner Ring Backing Diameter 69.000 mm Da - Outer Ring Backing Diameter 106 mm Basic Load Ratings C0 - Static Radial Rating 266000 N C1(2) - Dynamic Radial Rating (Two-Rows) 265000 N Factors e - ISO Factor3 0.36 Y0 - ISO Factor4 1.84 Y1 - ISO Factor5 1.89 Y2 - ISO Factor6 2.81 Reference Thermal Speed Rating (Grease) 4400 rpm Reference Thermal Speed Rating (Oil)7 5200 rpm Cg - Geometry Factor8 0.0499