Cylindrical Roller Radial Bearings - Single Row Standard Timken 170RU51 R3

Описание

Metric Specifications Design Units Metric d - Bore 170 mm Type NU Dimensions D - Outer Diameter 265 mm C - Inner Ring Width 42 mm B - Outer Ring Width 42 mm Basic Load Ratings C0 - Static Radial Rating 521000 N C - Dynamic Radial Rating1 438000 N Factors Reference Thermal Speed Rating (Grease) 1300 rpm Reference Thermal Speed Rating (Oil)2 1600 rpm Cg - Geometry Factor3 0.1057 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 184 mm Da - Outer Ring Backing Diameter 0 mm