Spherical Roller Bearings - Brass Cage Timken 23268KYMBW906AC3

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 340.000 mm Bore_Taper 1/12 Cage Type YMB Cage Material Brass Dimensions D - Outer Diameter 620 mm B' - Inner Ring Width 224 mm B - Outer Ring Width 224 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 399.000 mm Da - Outer Ring Backing Diameter 554.000 mm Basic Load Ratings C0 - Static Radial Rating 8200000 N C1(2) - Dynamic Radial Rating (Two-Rows) 5160000 N Factors e - ISO Factor3 0.35 Y0 - ISO Factor4 1.86 Y1 - ISO Factor5 1.91 Y2 - ISO Factor6 2.84 Reference Thermal Speed Rating (Grease) 440 rpm Reference Thermal Speed Rating (Oil)7 470 rpm Cg - Geometry Factor8 0.0863