Double Row Full Complement Cylindrical Roller Bearings

Our double row full complement cylindrical roller bearings incorporate a maximum number of rollers, as they are not equipped with a cage. You can get three open bearings (NNCL, NNCF, and NNC design) and NNF design sealed bearings.
Double Row Full Complement Cylindrical Roller Bearings
Double Row Full Complement Cylindrical Roller Bearings

Double row full complement cylindrical roller bearing is a kind of cylindrical roller bearing. Double row full complement cylindrical roller bearings are designed to withstand heavy loads. Under the same width, this kind of bearing has a very high load carrying capacity compared with the traditional bearing with a cage, the radial section is small, it can save space, but the speed is relatively low.

Series of Double row full complement cylindrical roller bearings

Popular types of Double row full complement cylindrical roller bearings: 

  • NNCL design (open)
  • NNCF design (open)
  • NNC design (open)
  • NNF design sealed bearings

Features of Double row full complement cylindrical roller bearings

  • High load carrying capacity
    Bearings without a cage incorporate a maximum number of rollers. Therefore, and because of their second row of rollers, double row full complement cylindrical roller bearings are suitable for very heavy radial loads.
  • High stiffness
    The increased number of rollers increases radial stiffness.
  • Long service life

Applications of Double row full complement cylindrical roller bearings

Double row full complement cylindrical roller bearings can withstand large radial loads and axial loads, and can also withstand overturning moments. Therefore, the length is used as a fixed bearing. If the same several bearings are installed on a shaft, the outer ring can have different rotation speeds because the outer ring is narrower than the inner ring. This is somewhat suitable for the pulley mechanism. In order to make the pulley easy to fix to the outer ring of the bearing, there are annular grooves on both ends of the outer ring that can be fitted with elastic retaining rings.

Double row full complement cylindrical roller bearings are industry interchangeable with like size numbered bearings and are used in such applications as accumulator sheaves, gearboxes, and walking beam furnace eccentrics.

Related Bearings

Widi is professional bearing manufacturer in China. You can get all this types of bearing from our company.
Four-row Cylindrical Roller Bearings

Four-row Cylindrical Roller Bearings

Our four-row cylindrical roller bearings are available in several designs. It includes bearings with a cylindrical or tapered bore, as well as open and sealed designs.
Double Row Full Complement Cylindrical Roller Bearings

Double Row Full Complement Cylindrical Roller Bearings

Our double row full complement cylindrical roller bearings includes three open bearings (NNCL, NNCF, and NNC design) and NNF design sealed bearings.
Double Row Cylindrical Roller Bearings

Double Row Cylindrical Roller Bearings

Our double row cylindrical roller bearings are available in several designs with a cylindrical or tapered bore. We provide NNU, NN, and NNUP design bearings.