Bearings are roller cylindrical

Distinctive feature of this type of bearings application as bodies of swing of the cylindrical rollers concluded in separators, made of various materials is. Are intended for execution of high radial loadings in the absence of axial. The increased bearing ability of roller cylindrical bearings (by 1.5-2 times big, than ball-bearings, identical by the sizes) is caused by linear contact between rollers and racetracks.

Roller cylindrical bearings may contain one or several rows of bodies of swing (at the same time loading capacity increases).

a)
b)

and - the single-row roller cylindrical bearing,
- the two-row roller cylindrical bearing