Double row full complement cylindrical roller bearings (NNCF, NNCL, NNF) are specially designed bearings with high load capacity and rigidity, suitable for applications that require large radial loads and certain axial loads. The following are their specific features and applications:
Full complement design: NNCF type bearings have enough cylindrical rollers arranged around both inner rings to increase the bearing's load capacity and rigidity. This design enables NNCF type bearings to provide higher load capacity in a relatively compact space.
Applications: NNCF type bearings are usually used in applications that require particularly high load capacity and rigidity, such as large heavy machinery and equipment, metallurgical equipment, mining equipment, etc.
Angular contact design: NNCL type bearings have an angular contact design based on the full complement design, which can more effectively withstand radial and axial loads.
Applications: NNCL bearings are suitable for applications that require high radial and axial loads, such as large metallurgical equipment, mining equipment, cranes and large machinery.
Double-row rolling element design: NNF bearings are designed with a double-row cylindrical roller arrangement to increase the bearing's load capacity and rigidity.
Applications: NNF bearings are suitable for applications that require high load capacity and high rigidity, such as large cranes, metallurgical equipment, mining machinery and heavy industrial machinery.
Double-row full-fill cylindrical roller bearings (NNCF, NNCL, NNF) can provide excellent load capacity and rigidity in industrial equipment through their special design and full-fill arrangement. They are suitable for various heavy and special industrial equipment that need to withstand large radial loads and certain axial loads, and are an important bearing choice in engineering design.
