Single Collar - Type E Flange: 4-Bolt Bearing Timken E-4BFA-TRB-4 1/2

Описание

Type E tapered roller bearing Mounted Bearings are available in a wide variety of sizes andconfigurations to meet the requirements of demanding applications. Popular part numbers are instock for immediate availability. Metric sizes also are available in shaft diameters ranging from35 mm to 125 mm. Specifications Shaft Size 4 1/2 in Shaft Size Type Imperial Lubrication Grease - Premium Industrial Housing Coating E-Coat Dimensions Dimension B 5-5/8 in Dimension L 10-7/8 in Dimension A 5-15/16 in Dimension J 8 3/4 in Dimension A2 1-1/2 in Bolt Diameter 7/8 in Dimension A1 2-7/16 in Dimension D1 8-3/4 in Dimension d1 6-47/64 in Radial and Thrust Factors; Speed and Slip-Fit Load Limits e 0.53 X (if Fa/Fr≤ e) 0.87 Y (if Fa/Fr≤ e) 1.63 X (if Fa/Fr> e) 0.7 Y (if Fa/Fr> e) 1.97 K Factor 1.13 C90Dynamic Load Rating2 33000 lbf C0Static Load Rating 188400 lbf Fa-maxMaximum Permissible Thrust Load3 6908 lbf Fr-maxMaximum Allowable Slip Fit Radial Load4 27000 lbf Max. Speed5 1360 rpm Note Note Note: All units have a 1/8" pipe thread grease fitting