NKX30Z NAX3030Z
NKX25Z NAX2525Z
NKX40Z NAX4040Z
NKX20Z NAX2020Z
Combined needle roller bearings are considered to be the bearings which include into the design of one product the combination of a radial needle roller bearing and one or two deep groove ball bearings, angular contact ball bearings, thrust (axial) ball bearings, thrust (axial) cylindrical roller bearings or thrust (axial) needle roller bearings.
Thrust (axial) needle roller bearings are able to accommodate heavy axial loads, are insensitive to shock loads and provide a high degree of bearing units stiffness within a minimum axial space. They represent unidirectional bearings and can accommodate axial loads acting in one direction only.
NKX25Z NAX2525Z
NKX40Z NAX4040Z
NKX20Z NAX2020Z
Combined needle roller bearings are considered to be the bearings which include into the design of one product the combination of a radial needle roller bearing and one or two deep groove ball bearings, angular contact ball bearings, thrust (axial) ball bearings, thrust (axial) cylindrical roller bearings or thrust (axial) needle roller bearings.
Combined needle roller bearings are used in the units where the space for support location is limited, but in addition to the radial loads the axial loads must be accommodated.
Thrust (axial) needle roller bearings are able to accommodate heavy axial loads, are insensitive to shock loads and provide a high degree of bearing units stiffness within a minimum axial space. They represent unidirectional bearings and can accommodate axial loads acting in one direction only.
Using thrust (axial) needle roller bearings, it is possible to make compact bearing units. They will take up no more space than a conventional thrust washer, when the faces of adjacent machine components can serve as raceways for a set of thrust needle rollers with cage. In the cases when faces of adjacent machine components cannot serve as raceways, a set of thrust needle rollers with cage can be combined with washers of various designs.
Cages for thrust (axial) needle roller bearings are made of glass fibre reinforced polyamide or pressed steel.