Stainless steel bearing appearance quality requirements

As a professional manufacturer of stainless steel bearing, for its own products have strict requirements, such as stainless steel bearing appearance quality requirements must meet the following criteria: 1, the bearing parts are not allowed to have crack, sharp edges, burrs and rust; Roll on the way there is no procedure processing traces; Inside and outside the ring, steel ball face ultra fine grain should be uniform, there is no scratches, dent; 2, the bearing parts with surface grinding grain should be rules are the same, there is no swirl marks, marks, Yin and Yang face and grinding marks, are not allowed to appear and obvious trace measuring bearing seal, are not allowed to have knocked wounded and obvious color difference. 3, parts surface are not allowed to have a scale. Ring chamfer, inside diameter, outside diameter requirements processing. 4, the bearing ring parts after pickling, working surface should not be burned, with surface should not be pickling without visible burns and does not affect the hardness testing. 5, assembling chamfering. 一个。 Assembly chamfer size, chamfering shape should comply with the regulations of our product drawings. b。 Chamfer surface free of rust and knocked wounded. 6, the appearance quality of the steel ball steel ball standards shall conform to the standard JB/T10861 requirements. 7, cage should level off, smooth surface appearance, no burr, no dent, no corrosion and clear off color, there is no pressure injury, contusion, deformation and appearance defects such as sand holes. Production of a stainless steel bearing at least also want to achieve the above requirements.