Spherical Roller Bearings - Brass Cage Timken 23284KYMBW906A

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 420 mm Bore_Taper 1/12 Cage Type YMB Cage Material Brass Dimensions D - Outer Diameter 760 mm B' - Inner Ring Width 272 mm B - Outer Ring Width 272 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 490 mm Da - Outer Ring Backing Diameter 681 mm Basic Load Ratings C0 - Static Radial Rating 11800000 N C1(2) - Dynamic Radial Rating (Two-Rows) 7360000 N Factors e - ISO Factor3 0.35 Y0 - ISO Factor4 1.86 Y1 - ISO Factor5 1.9 Y2 - ISO Factor6 2.83 Reference Thermal Speed Rating (Grease) 330 rpm Reference Thermal Speed Rating (Oil)7 360 rpm Cg - Geometry Factor8 0.0979