Thrust Bearings

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Thrust ball bearings, composed of bearing balls supported in a ring, can be used in low thrust applications where there is little axial load.
Cylindrical thrust roller bearings consist of small cylindrical rollers arranged flat with their axes pointing to the axis of the bearing. They give very good carrying capacity and are cheap, but tend to wear due to the differences in radial speed and friction which is higher than with ball bearings.
Tapered roller thrust bearings consist of small tapered rollers arranged so that their axes all converge at a point on the axis of the bearing. The length of the roller and the diameter of the wide and the narrow ends and the angle of rollers need to be carefully calculated to provide the correct taper so that each end of the roller rolls smoothly on the bearing face without skidding. These are the type most commonly used in automotive applications (to support the wheels of a motor car for example), where they are used in pairs to accommodate axial thrust in either direction, as well as radial loads. They can support greater thrust loads than the ball type due to the larger contact area, but are more expensive to manufacture.

Bearing Number Bore Dia Outer DIa Width Size
SKF BFSB 353320/HA4 Custom Bearing Assemblies Yes Baldor-Dodge Steel 207 Series
SKF BFSB 353312/HA1 Screw-down Bearings B04144 25 mm 0.8 kg 9.23 Hz
SKF BFSB 353210 Tapered Roller Thrust Bearings 66 mm 3.91 Hz NTN 2 mm
SKF BFSB 353901/HA4 Cylindrical Roller Thrust Bearings 75 mm 50 mm 44.3 mm 25 mm
SKF 351573 Thrust Bearings 19 mm 0.8 kg 38.7 mm 25.4 mm
SKF BFSB 353247 Needle Roller and Cage Thrust Assemblies 120 °C 5,600 rpm CN 0.0
SKF BFSB 353201 Custom Bearing Assemblies 150 62 kN 27.1 Nm 45 kN
SKF BFSB 353285/HA4 Screw-down Bearings 300 mm 2.5 mm 2 mm 200.6 kN
SKF BFS 8000/HA1 Tapered Roller Thrust Bearings Single Row Ball Bear 1 mm 2.677 Inch | 68 Mill 0.0
SKF 350998 Cylindrical Roller Thrust Bearings 24.2 mm 14 kN 124 mm 7.88 kN
SKF 353164 Thrust Bearings Steel Unirex N2 Rubberized Eccentric Collar
SKF BFSB 353205 Needle Roller and Cage Thrust Assemblies SCO204-15 70 mm 15 mm 48 mm