Cylindrical Roller Radial Bearings - Single Row ISO Timken NJ312ETP

Описание

Polymer Cage Specifications Cage Type Polymer Cage Design Units Metric d - Bore 60 mm Type NJ Dimensions D - Outer Diameter 130 mm C - Inner Ring Width 31 mm B - Outer Ring Width 31 mm Basic Load Ratings C0 - Static Radial Rating 162100 N C - Dynamic Radial Rating1 153400 N Factors Reference Thermal Speed Rating (Grease) 4500 rpm Reference Thermal Speed Rating (Oil)2 5200 rpm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius3 2.1 mm r - Outer Ring "To Clear" Radius4 2.1 mm da - Inner Ring Backing Diameter 72 mm Da - Outer Ring Backing Diameter 118 mm