Cylindrical Roller Radial Bearings - Single Row ISO Timken NJ318EMAC4

Описание

Metric Specifications Design Units Metric d - Bore 90 mm Type NJ Dimensions D - Outer Diameter 190 mm C - Inner Ring Width 43 mm B - Outer Ring Width 43 mm Basic Load Ratings C0 - Static Radial Rating 362000 N C - Dynamic Radial Rating1 359000 N Factors Reference Thermal Speed Rating (Grease) 3500 rpm Reference Thermal Speed Rating (Oil)2 4000 rpm Cg - Geometry Factor3 0.096 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 3 mm r - Outer Ring "To Clear" Radius5 3 mm da - Inner Ring Backing Diameter 107.9 mm Da - Outer Ring Backing Diameter 169.5 mm