·Chinese and American tire double reverse case time list

The US International Trade Commission (ITC) has decided that tires imported from Chinese consumers may or may soon "substantially" damage the US domestic tire industry.
The US International Trade Commission said there are "reasonable signs" that tires imported from China are being subsidized and sold in the United States at below fair value.
It is understood that due to the results of the committee's affirmative ruling, the US Department of Commerce (DOC) will continue to investigate the import of these products from China. Below is the preliminary schedule for the US Department of Commerce.

* The deadline for the preliminary countervailing duty decision or around August 27, 2014.
* The duration of the anti-dumping tax ruling, or about November 10, 2014.
The committee's public report, “Some passenger cars and light truck tires imported from China” (Investigation Nos. 701-TA-522 and 731-TA-1258 (Preliminary), US International Trade Commission, 4482, August 2014 Announcement) will contain the opinions of the committee and the progress during the investigation.

Iron Shielded Deep Groove Ball Bearing is one type of ball bearings. shields are non-contact metallic (carbon or stainless steel) devices which allow high-speed operation but offer limited protection against the ingress of moisture and dirt. but do not protect against liquids. They add no friction during operation and therefore do not generate heat build-up. Iron shielded deep groove ball bearings often have steel shields installed on one or both sides and are pre-lubricated with grease. While many different retainers are available, pressed steel cages are most commonly used.

Bearing dust shields have been available almost as long as Ball Bearing itself. Shields are needed to stop the grease lubrication used in these bearings from leaking out. This is particularly important in applications where grease leakage may contaminate the product. The main impetus towards shielded bearings comes from the growing use of [sealed-for-life" bearings in items such as white goods, cars and power tools. Shields are fitted in the outer ring and do not make contact with the inner ring, but form a narrow gap with it.

Depending on the bearing design, series and size, MANU supplies shields in different designs.

With one shield (-Z) on one side or two shields (-2Z/ZZ) on both sides;  Due to the manufacturing processes used, open bearings can have turned recesses in the outer ring for shields.

Celarance:

Internal clearance provides the bearing room for expansion between the bearing races and will add a small amount of play between the two rings. Large clearance C3/C4 usually used in harsh environment. with good anti-seize performance used in particularly harsh environment.

Tolerances

The standard version of our single-row deep groove ball bearings has the tolerance class P0

(designs with tighter tolerances available upon request)

To be the first class, to do the best quality, to make users satisfied, to ensure customers relieved, are our enterprise purposes. Welcome bearing dealers` and Conveyor Idler manufacturers contact from all over the world, and become our partner.

Iron Shielded Deep Groove Ball Bearing

Iron Seals Ball Bearing,Iron Sealed Ball Bearing,Iron Shielded Bearing,Steel Shielded Bearing

Shandong Xinkaite Bearing Co., Ltd. , http://www.idlerbearing.nl