4th quarter of 2010, Shandong Province Quality and Technical Supervision has embarked on a province bearing the product quality supervision and spot checks.
The sampling based GB/T307.3-2005 "Rolling General" and other national standards and requirements related product standards, on the bearing of the hardness, microstructure, work surface burns, diameter deviation and the change in volume, diameter deviation and changes in the amount of radial clearance, bearing the actual width (high) degree of bias, component should be smooth and non-rotating flexible block phenomenon,plain bearing inner ring width deviation and changes in the amount of change in the outer ring width deviation and the amount of residual magnetic strength, vibration (acceleration) in 12 major projects have been tested.
Spot checks found that seven batches of product does not meet the requirements of relevant standards, unqualified items mainly related to the hardness, the work surface burns, vibration (acceleration), diameter deviation and the change in volume (△ dmp), diameter deviation and the change in the amount of (△ Dmp), brass bushing inner ring width deviation and changes in the amount of (△ Bs), outer ring width deviation and the variation amount (VCs, △ Cs), radial clearance (Gr), bearing the actual width (high) degree of deviation.
The total sample of 34 enterprises across the province produced 34 batches of products bearing a pass rate of 79.4%.
Honghu City of Industry, investigated the national exemption expired bearings.
28 morning, Chung-Tan Village in Shandong Province, Yuncheng Huang Jixiang Liu driving their own agricultural tricycle, its market from Henan purchased a farm machinery parts manufacturer marked as "A Group Co., Ltd. of Zhejiang" and "state inspection" The "rings" bearing transported to the town and other places Honghu branch sales. At this point, Honghu City of Industry Branch of Red Shield Dajiahunong braided river inspectors, is to perform inspection tasks, then the product was careful examination and investigation.
March 28, Jingzhou City branch river Honghu Branch Industrial and Commercial Bureau seized a number of nominal "state inspection" of agricultural products, machinery bearings, involving 1.5 million yuan.
According to the security of their products and manufacturer identification inquiries confirmed that the products are all of a Group Co., Ltd. Zhejiang production. Law enforcement personnel, on the "National Inspection-free Product" propaganda and labeling, the State Council and the General Administration of Quality Supervision, Inspection and Quarantine was September 18, 2008 explicitly abolished; Meanwhile, SAIC is also clear that the use of non-compliance " National Inspection-free Product "logo for publicity act is illegal.
It is understood that the transport to the song of Liu River City branch sales of products labeled "a Group Co., Ltd. of Zhejiang" and "state inspection" of the bearing, a total of 15 varieties of different specifications, production date for the 2009 and 2010, respectively years.
Recently, it has withheld the batch, involving 1.5 million yuan, and according to relevant procedures, according to reports filed after the Industrial and Commercial Bureau of Hubei Province, on illegal parties in the investigation.