Single row full complement cylindrical roller bearings have solid outer and inner rings together with rib-guided cylindrical rollers. Since these bearings have the largest possible number of rolling elements, they have extremely high radial load carrying capacity, high rigidity and are suitable for particularly compact designs. Due to the kinematic conditions, however, they do not achieve the high speeds that are possible when using cylindrical roller bearings with cage. Single row full complement cylindrical roller bearings are in the form of semi-locating bearings, are supplied in an open design.

Supplier of Single row full complement cylindrical roller bearings

The standard assortment of single row full complement cylindrical roller bearings provided here includes NCF and NJG design bearings. They are used to locate the shaft axially in one direction and eventually to accommodate axial displacement of the shaft relative to the housing in the opposite direction. Popular types of Single row full complement cylindrical roller bearings:

• NCF 3004 CV
• NCF 3005 CV
• NJG 2305 VH

NCF design bearings

• have two integral flanges on the inner ring and one on the outer ring.
• have a retaining ring in the outer ring, on the side opposite the integral flange, to hold the bearing together.
  The retaining ring should not be loaded axially during operation.

NJG design bearings

• comprise the heavy 23 dimension series.
• are intended for very heavily loaded, low-speed applications.
• have two integral flanges on the outer ring and one on the inner ring.
• have a self-retaining roller complement.
  Therefore, the outer ring with the roller complement can be separated from the inner ring without having to take special precautions to prevent the rollers from falling out. This simplifies mounting and dismounting.

Features of Single row full complement cylindrical roller bearings

• High load carrying capacity
  Bearings without a cage incorporate a maximum number of rollers and are therefore suitable for very heavy radial loads.
• High stiffness
  The increased number of rollers increases radial stiffness.
• Separable and interchangeable
  The separable components of SKF single row full complement cylindrical roller bearings are interchangeable (fig. 3). This facilitates mounting and dismounting, as well as maintenance inspections.
• Long service life