Structural features RSTO bearing code no outer wall, the cage, curved rolling surface RSTO..X unsealed, without inner cylindrical roller surface STO outer wall, the cage, curved rolling surface STO. .X double sealed, no inner cylindrical roller outer surface RNA22..2RS double-wall, there cage, curved rolling surface RNA22..2RS X double sealed, cylindrical inner ring rolling surface NA22 .. 2RS outer double-wall, there is a curved roll cage face NA22..2RS X double sealed, cylindrical inner ring rolling surface. All parts of the bearing pressed into the outer ring of the seal to form a complete unit cover IR505822 needle roller bearings, seals and thrust retainer cap together make up the effective gap seals. This roller bearing can withstand very heavy loads, due to the axial rolling element guidance IR505840 needle roller bearings, even at high speeds can withstand the impact of axial load. AXK series needle roller bearings Needle roller bearings, is one of our flagship product, sales soared and now, to meet the needs of customers mouth, we mass production, now has a large inventory of basic series of products. To meet customers needed Requirements IR505525 needle roller bearings, needle roller bearings, rings provided by LINQing municipal entities and needle roller bearings plant. Linqing municipal and needle roller bearings plant (www.zhgzzc.com) (www.zhgzzc.net) strong, credible, in other industries, Liaocheng accumulated a large number of loyal customers. The company better work attitude and constantly improve governance and innovative ideas will lead you hand needle and into the brilliant, for a better future! You can also access (www.zhgzzc.net/supply_details_31151210.html), for more information about the company.