Cylindrical Roller Radial Bearings - Single Row ISO Timken NJ236EMA

Описание

Metric Specifications Design Units Metric d - Bore 180 mm Type NJ Dimensions D - Outer Diameter 320 mm C - Inner Ring Width 52 mm B - Outer Ring Width 52 mm Basic Load Ratings C0 - Static Radial Rating 874000 N C - Dynamic Radial Rating1 711000 N Factors Reference Thermal Speed Rating (Grease) 1800 rpm Reference Thermal Speed Rating (Oil)2 2000 rpm Cg - Geometry Factor3 0.126 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 211.6 mm Da - Outer Ring Backing Diameter 289.000 mm