Cylindrical Roller Radial Bearings - Single Row ISO Timken NU2218EMA

Описание

Metric Specifications Design Units Metric d - Bore 90 mm Type NU Dimensions D - Outer Diameter 160 mm C - Inner Ring Width 40 mm B - Outer Ring Width 40 mm Basic Load Ratings C0 - Static Radial Rating 322000 N C - Dynamic Radial Rating1 275000 N Factors Reference Thermal Speed Rating (Grease) 3100 rpm Reference Thermal Speed Rating (Oil)2 3600 rpm Cg - Geometry Factor3 0.094 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 2 mm r - Outer Ring "To Clear" Radius5 2 mm da - Inner Ring Backing Diameter 103 mm Da - Outer Ring Backing Diameter 145 mm