Bearings • Angular Contact Bearings
Angular contact bearings are one directional thrust ball bearings that support great thrust loads in one direction and some radial load. Its inner and outer rings have high shoulders for steep contact angles to support high thrust and axial rigidity. They are offered as duplex ball bearings and double row, angular contact ball bearings. Duplex ball bearings support thrust loads in two directions and can be used in tandem for thrust loads in one direction. Double row, angular contact ball bearings are two single angular contact ball bearings. Their thrust capacity is limited in one direction.
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Barden Precision Bearings offer radial, single row and super precision angular contact bearings that are either instrument or spindle configurations under ABEC-7 or ABEC-9 specifications. These separable and non-separable, super precision, angular contact bearings are produced in diameters ranging from 3/8" (9.5mm) O.D. up to 15 3/4" (400mm) O.D. and also in a variety of shields, cage design, and calibration options.
Hartford Technologies designs single and double row angular contact bearings. Single row types carry both axial and radial loads with a 30° contact angle. Double row designs carry high axial loads and moderate radial loads. Inner diameters range from 17mm to 100mm.