YDTech®MANUFACTURER of CYLINDRICAL BEARING ELEMENTS (PRECISION ROLLERS),Supplier of ROLLING ELEMENTS (STAINLESS, CHROME) for NEEDLE ROLLERS BEARING in CHINA

What's ROLLING ELEMENTS?

The ROLLING ELEMEN (CYLINDRICAL ROLLER) is used in bearings where the majority load is in the radial direction. Although mostly cylindrical in shape, some specialist bearings have convex barrel shapes or concave profiles depending on the application type and conditions. ROLLING ELEMEN very populared products by clients, best quality, offer high presison and closed service make receive good sales!

Pure cylindrical roller bearings cannot support any load in an axial direction. If axial support is required a separate bearing arrangement will be required. Needle Rollers are mainly known as Rolling Element but also act as Bearing if to be used on hard shaft and housing. Needle rollers are used where radial load and medium speeds are encountered.

Needle rollers can also be useful in applications where the bearing envelope dimensions need to be kept to a minimum. Needle rollers tend to have slightly rounded ends as a stress-relieving feature, improving performance and life characteristics

manufacturer and supply of ROLLING ELEMENS

We have developed a strict systematic procedure for checking of material under production. This involves continuous checking by operators, hourly checking by supervisors and daily checking by QC in charge. In addition SPC tools are in place through out the process. The various parameters that are checked are Dimensions, Circularity, Microstructure, Hardness, Visual and Surface Finish

Precision needle rollers have multiple uses in a variety of industries including Automotive, truck, farm and construction equipment, two-cycle engines, outboard Engines and consumer durables. Needle rollers are mainly used as bearing rolling Elements to transmit torque and reduce friction. They can also serve as precision shafts Or as precision locating pins.