Cylindrical Roller Radial Bearings - Single Row Standard Timken 300RU92R3

Описание

Metric Specifications Design Units Metric d - Bore 300 mm Type NU Dimensions D - Outer Diameter 540 mm C - Inner Ring Width 177.8 mm B - Outer Ring Width 177.8 mm Basic Load Ratings C0 - Static Radial Rating 6150000 N C - Dynamic Radial Rating1 3700000 N Factors Reference Thermal Speed Rating (Grease) 500 rpm Reference Thermal Speed Rating (Oil)2 540 rpm Cg - Geometry Factor3 0.2262 Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius4 4.1 mm r - Outer Ring "To Clear" Radius5 4.1 mm da - Inner Ring Backing Diameter 343 mm Da - Outer Ring Backing Diameter 497 mm