7903-zz 7903-2rs Single Row Angular Contact Ball Bearings
7903-zz 703-2rs Single row angular contact ball bearings can only support axial loads in one direction, in bear radial load, will cause additional axial force. And can only limit the axial displacement of the shaft or housing in one direction. The contact angle of 40 degrees, angular contact ball bearings can withstand large axial load. Angular contact ball bearings are non-separation type design, the inner and outer rings on both sides of the shoulder varies. In order to improve the load capacity of the bearing, will wherein the side of the shoulder machined lower, so that the bearing can be put into more steel balls.
inner diameter:17mm
outer diameter:30mm
thickness: 7mm
basic load ratings:4750
limited speeds:30000-40000
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