Cylindrical Roller Radial Bearings - Single Row Standard Timken 400RU30R3

Описание

Metric Specifications Design Units Metric d - Bore 400 mm Type NU Dimensions D - Outer Diameter 600 mm C - Inner Ring Width 148 mm B - Outer Ring Width 148 mm Basic Load Ratings C0 - Static Radial Rating 5890000 N C - Dynamic Radial Rating1 3070000 N Factors Reference Thermal Speed Rating (Grease) 410 rpm Reference Thermal Speed Rating (Oil)2 450 rpm Cg - Geometry Factor3 0.2525 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 5.2 mm r - Outer Ring "To Clear" Radius5 5.2 mm da - Inner Ring Backing Diameter 438 mm Da - Outer Ring Backing Diameter 562 mm