Fafnir® Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI) Timken 3MMC304WICRTUL

Описание

Timken® angular contact ball bearings are designed for combination radial and axial loading. Single-row bearings have high thrust capacity in one direction. Some single-row bearings are specifically designed for duplex mounting in sets for maximum performance. Specifications Rows per Set Triplex Design Units Metric d - Bore 20 mm Ball Type Ceramic Cage Type CR - Phenolic Outer Land Riding Cage Precision Rating ISO P4S (ABEC 7/9) Manufacturing Part Number 3MMC304WI TUL Dimensions D - Outer Diameter 52 mm Bearing Width 15 mm Total Width 45 mm Contact Angle 25 º Basic Load Ratings C0 - Static Radial Rating (per row) 8590 N Ce - Dynamic Radial Rating (per row)1 20900 N C1 ISO - Dynamic Radial Rating (per row) 19000 N Factors Limiting Speed (Grease) (per row) 34800 rpm Limiting Speed (Oil) 69600 rpm Abutment and Fillet Dimensions R - Inner Ring "To Clear" Radius2 1 mm r - Outer Ring "To Clear" Radius3 1 mm da - Inner Ring Backing Diameter 29.9 mm Da - Outer Ring Backing Diameter 46.6 mm