Cylindrical Roller Radial Bearings - Single Row ISO Timken NU5164MAW61

Описание

Metric Specifications Design Units Metric d - Bore 320.000 mm Type NU Dimensions D - Outer Diameter 580 mm C - Inner Ring Width 190.5 mm B - Outer Ring Width 190.5 mm Basic Load Ratings C0 - Static Radial Rating 6440000 N C - Dynamic Radial Rating1 4480000 N Factors Reference Thermal Speed Rating (Grease) 480 rpm Reference Thermal Speed Rating (Oil)2 520 rpm Cg - Geometry Factor3 0.236 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 340 mm Da - Outer Ring Backing Diameter 560 mm