Application points for bearing technology in vehicles

Cab tilting mechanism

Plain bearings installed in the tilting mechanism must be able to withstand high edge loads over the long term. As moisture and particles can easily enter the region behind the radiator grille, the products must also be resistant to corrosion and dirt.

Suitable bearing material:

Wind deflector system

The small but aerodynamically important wind deflectors are primarily exposed to wind forces and dirt loads. In addition, external weathering effects such as moisture are the determining factors that affect the choice of the right bearing technology.

Suitable bearings:

Exterior mirrors

Some of the few bearing points that are not characterised by high edge loads are located on the side mirrors. Here, other aspects such as ease of installation and absolute freedom from maintenance take centre stage. So that the driver can concentrate fully on the road, the bearings must also not make any noise or vibrations.

Suitable bearing materials:

Cabin dampening

The use of oil requires a high level of media resistance from components located near hydraulic dampers. Stronger vibrations also occur in this area, which must also be absorbed by the bearing points.

Suitable bearing material:

Tipping hydraulics

In dump trucks, the bearings installed on the telescopic cylinder carry a lot of weight. As with many pivot points in commercial vehicles, high forces act here due to edge pressure. Due to the proximity to the loose bulk material transported in the skip, a high dirt and dust load must be taken into account when selecting the bearing.

Suitable bearing material:

Side tarp curtains

As the forces involved in the movement of side tarp curtains on lorries are low, other factors play a role in the selection of the right plain bearing, such as a low coefficient of friction or high media resistance. Also important: in order to allow the smoothest possible movement, the bearings must be able to move in the carriage even with low drive forces.

Suitable bearing material:

Rear wind deflector

The small but aerodynamically important wind deflectors are primarily exposed to wind forces and dirt loads. In addition, external weathering effects such as wetness are the determining factors that affect the choice of the right bearing.

Suitable bearings:

Door locking

Compared to many other installation points in commercial vehicles, the plain bearing installed in the espagnolette lock must work particularly clearance-free. Other requirements are determined by external environmental factors. Freedom from corrosion and high resistance to dirt are required.

Suitable bearing materials:

Front spoiler

One of the few places in the lorry where no plain bearing is used for movement is the variable front spoiler, which can be lowered while driving. The aerodynamic advantage is achieved with lead screws, which must be splash and salt water resistant and corrosion-free.

Suitable product:

Front axis

The front axis is a crucial element for vehicle stability and safety. Plain bearings used here must be able to withstand high edge loads, should be dirt and oil-resistant and ideally have a vibration-dampening specification.

Suitable bearing materials:

Flap hinge

Doors and side walls of commercial vehicles are not protected against external influences such as temperature fluctuations, moisture or dirt. Hinges and their bearings in particular must also be able to withstand high static loads over the long term.

Suitable bearing material:

Trailer support

Bearings in the lorry supports must be able to withstand high static loads. At the same time, moisture and dirt must not be a problem. Robust plain bearings with low moisture absorption are the right choice here.

Suitable bearing materials:

Brake system

The demands on bearing in the brake system are particularly high: high temperatures and loads, constant contact with dirt, water and lubricant must not lead to any loss of function.

Suitable bearing material:

Leaf spring suspension

Due to the high friction generated in the area of the leaf springs, the numerous bearing points must also be able to absorb high loads. Low clearance and low static friction are also desirable here, although the bearings must also be able to withstand high edge loads without any problems.

Suitable bearings:

Tail lift

As they have to carry forwarders and their heavy freight without any problems, exceptionally robust plain bearings designed for high edge loads should be used here. The tail lift bearings must be able to cope with dirt at the exposed points as well as moisture and wetness.

Suitable bearing materials:

Door hinge

Due to their exposed position on commercial vehicles, doors and side walls are not protected from external influences such as cold, moisture or dirt. Hinges and their bearings in particular must also be able to withstand high static loads over the long term.

Suitable bearing material:

Steering linkage

Steering systems must primarily operate lubrication-free, clearance-free and quiet. The choice of bearing is therefore particularly important here. In addition, there are shock loads when driving, which in the worst case can lead to increased wear of the bearing.

Suitable bearing material:

Gear lever

When it comes to gear shifting, the main requirements are smooth, fluid movement and the quietest possible adjustment of the gear lever. At the same time, the focus is on economic efficiency, e.g. built-in bearings must function reliably with the lowest possible maintenance effort.

Suitable bearing material:

Gearbox

In gearboxes, coupling joints must have a vibration-dampening specification and high strength due to the vibrations. In addition, high media resistance is required here, as oil and grease can increasingly occur.

Suitable product: