Spherical Roller Bearings - Brass Cage Timken 232/670KYMDW906A

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 670 mm Bore_Taper 1/12 Cage Type YMD Cage Material Brass Dimensions D - Outer Diameter 1220 mm B' - Inner Ring Width 438 mm B - Outer Ring Width 438 mm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius1 9 mm r - Outer Ring "To Clear" Radius2 9 mm da - Inner Ring Backing Diameter 779.100 mm Da - Outer Ring Backing Diameter 1097.300 mm Basic Load Ratings C0 - Static Radial Rating 31800000 N C1(2) - Dynamic Radial Rating (Two-Rows) 18800000 N Factors e - ISO Factor3 0.35 Y0 - ISO Factor4 1.91 Y1 - ISO Factor5 1.95 Y2 - ISO Factor6 2.91 Reference Thermal Speed Rating (Grease) 160 rpm Reference Thermal Speed Rating (Oil)7 160 rpm Cg - Geometry Factor8 0.1256