Cylindrical Roller Radial Bearings - Single Row ISO Timken NJ2318EMAC3

Описание

Metric Specifications Design Units Metric d - Bore 90 mm Type NJ Dimensions D - Outer Diameter 190 mm C - Inner Ring Width 64 mm B - Outer Ring Width 64 mm Basic Load Ratings C0 - Static Radial Rating 544000 N C - Dynamic Radial Rating1 497000 N Factors Reference Thermal Speed Rating (Grease) 2600 rpm Reference Thermal Speed Rating (Oil)2 3000 rpm Cg - Geometry Factor3 0.1044 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 2.5 mm r - Outer Ring "To Clear" Radius5 2.5 mm da - Inner Ring Backing Diameter 107 mm