Spherical Roller Bearings - Brass Cage Timken 241/670KYMDW886A

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 1/30 Cage Type YMD Cage Material Brass Dimensions D - Outer Diameter 1090 mm B' - Inner Ring Width 412 mm B - Outer Ring Width 412 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 751.000 mm Da - Outer Ring Backing Diameter 996.000 mm Basic Load Ratings C0 - Static Radial Rating 30000000 N C1(2) - Dynamic Radial Rating (Two-Rows) 15700000 N Factors e - ISO Factor3 0.36 Y0 - ISO Factor4 1.85 Y1 - ISO Factor5 1.9 Y2 - ISO Factor6 2.82 Reference Thermal Speed Rating (Grease) 130 rpm Reference Thermal Speed Rating (Oil)7 130 rpm Cg - Geometry Factor8 0.1281