Fafnir® Spindle Angular Contact Ball Bearings (9300WI, 9100WI, 200WI, 300WI) Timken 2MMC9312WICRTUH

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 60 mm Ball Type Ceramic Cage Type CR - Phenolic Outer Land Riding Cage Precision Rating ISO P4S (ABEC 7/9) Manufacturing Part Number 2MMC9312WI TUH World Part Number C71912C-T-P4S-TUH Dimensions D - Outer Diameter 85 mm Bearing Width 13 mm Total Width 39 mm Contact Angle 15 º Basic Load Ratings C0 - Static Radial Rating (per row) 18000 N Ce - Dynamic Radial Rating (per row)1 22700 N C1 ISO - Dynamic Radial Rating (per row) 20600 N Factors Limiting Speed (Grease) (per row) 18360 rpm Limiting Speed (Oil) 36720 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 65.3 mm Da - Outer Ring Backing Diameter 80.2 mm