7203-zz 7203-2rs Single row angular contact ball bearings: The machine tool spindles, high frequency motors, gas turbines, centrifuges, small car front wheel, differential pinion shaft.
Single row angular contact ball bearings can only support axial loads in one direction, bear radial load, will cause additional axial force must be applied to the corresponding reverse load, so the kinds of bearings are generally used in pairs. Double row angular contact ball bearings can withstand large radial load mainly radial, axial joint load and moment loads, it can limit the bi-axial displacement of the shaft or housing, the contact angle of 30 degrees.
inner diameter:17mm
outer diameter:40mm
thickness:12mm
basica load ratings:11600
Limited speeds:16000-22000
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