Cylindrical Roller Radial Bearings - Single Row Standard Timken 280RU92AC1112

Описание

Metric Specifications Design Units Metric d - Bore 280 mm Type NU Dimensions D - Outer Diameter 500 mm C - Inner Ring Width 165.1 mm B - Outer Ring Width 165.1 mm Basic Load Ratings C0 - Static Radial Rating 5180000 N C - Dynamic Radial Rating1 3630000 N Factors Reference Thermal Speed Rating (Grease) 570 rpm Reference Thermal Speed Rating (Oil)2 610 rpm Cg - Geometry Factor3 0.2133 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 4 mm r - Outer Ring "To Clear" Radius5 4 mm da - Inner Ring Backing Diameter 317 mm Da - Outer Ring Backing Diameter 455 mm