IKO needle roller bearing

Detailed Product Description

 Needle roller bearings contain many slender rollers with a length 3 to 10 times their diameter. Therefore, the ratio of the bearing outside diameter to the inscribed circle diameter is small, and they have a rather high radial load capacity. There are numerous types available, and many have no inner rings. The drawn-cup type has a pressed steel outer ring and the solid type has a machined outer ring. There are also cage-and-roller assemblies without rings. Most bearings have pressed steel cages, but some are without cages.

  

They are especially suitable for bearing arrangements where redial space is limited. Because needle roller bearings only carry pure radial and can not limit the axial diaplacement of shaft relative to the housing .

It is important to ensure that inner ring axis and outer ring axis must be aligned during mounting the bearing.

Material:Chrome Steel GRC15.HRC58-62