Deep groove ball bearing parts quality must meet the corresponding national standards
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| Time：2016.10.28 News Sources：Shandong Xinkaite bearing Co.,Ltd. Views：
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1, deep groove ball bearing parts quality must comply with the corresponding national standards, industry standards, drawings marked with drawings to prevail.
2, deep groove ball bearings inside and outside the circle, the ball must be flaw detection, does not allow the existence of cracks. Parts processing, the need for pickling test, does not allow burns.
3, finished steel ball assembly should be carried out before the sampling inspection. Ball quality should meet the GB / T308 standards.
4, cage technical requirements should be consistent with the existing national and industry standards, the cage material should meet the requirements of product drawings. Iron cage requires surface pickling treatment. Cage surface does not allow the existence of pits, stains, scars.
5, parts tolerance technical requirements
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