Single Collar - Self-Aligning Tapered Roller Bearing Pillow Block: 2-Bolt Base Mounted Bearings Timken SNSA-P2BA-TRB-2 1/2E

Описание

Timken® Self-Aligning Tapered Roller Bearing Mounted Bearings are designedfor applications from aggregate and steel to mining and power generation.The heavy duty housing and cartridge are made from cast steel to standup to the harshest conditions, and are designed to accept +/-4 degrees ofmisalignment.. Metric sizes also are available in shaft diameters ranging from35 mm to 125 mm. Open and Closed end covers available for purchase. Specifications Shaft Size 2 1/2 in Shaft Size Type Imperial Lubrication Grease - Premium Industrial Housing Type SN Self-Aligning Housing Coating Powder Coat Dimensions Dimension B 84.1 mm Dimension S1 50.8 mm Dimension R 33.3 mm Dimension L 276.2 mm Dimension E 87.4 mm Dimension A 73 mm Dimension J Min. 200 mm Dimension J Max. 244.5 mm Bolt Diameter 16 mm Dimension N 17.5 mm Dimension N1 39.7 mm Dimension H1 32.5 mm Dimension H2 163.5 mm Dimension d1 103.2 mm Dimension H 80.2 mm Dimension W 162.7 mm EXPANSION 14.2 mm Radial and Thrust Factors; Speed and Slip-Fit Load Limits e 0.40 X (if Fa/Fr≤ e) 0.87 Y (if Fa/Fr≤ e) 2.17 X (if Fa/Fr> e) 0.7 Y (if Fa/Fr> e) 2.63 K Factor 1.51 C90Dynamic Load Rating2 11600 lbf C0Static Load Rating 54000 lbf Fa-maxMaximum Permissible Thrust Load3 3454 lbf Fr-maxMaximum Allowable Slip Fit Radial Load4 9500 lbf Max. Speed5 2420 rpm Note Note Note: All units have a 1/8" pipe thread grease fitting