Cylindrical Roller Radial Bearings - Single Row Standard Timken 180RU91AO774R3

Описание

Metric Specifications Design Units Metric d - Bore 180 mm Type NU Dimensions D - Outer Diameter 280 mm C - Inner Ring Width 82.55 mm B - Outer Ring Width 82.55 mm Basic Load Ratings C0 - Static Radial Rating 1420000 N C - Dynamic Radial Rating1 863000 N Factors Reference Thermal Speed Rating (Grease) 1200 rpm Reference Thermal Speed Rating (Oil)2 1400 rpm Cg - Geometry Factor3 0.1379 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 197 mm Da - Outer Ring Backing Diameter 262 mm