Automotive steering systems require controlled movement, reliable mechanical support, and consistent performance throughout repeated steering cycles. Depending on the design, bearings may be used in electric power steering motors, steering columns, reduction mechanisms, and other rotating components.
Bearing selection must consider radial and axial loads, rotational accuracy, friction, vibration, operating temperature, and the required service life. Compact steering assemblies may also impose strict dimensional and installation constraints.
Automotive Bearing Applications in Steering Systems
Electric power steering (EPS) motors: Bearings support motor shafts and rotating components, helping maintain smooth rotation and stable operation.
Steering columns: Suitable bearing arrangements support shaft rotation and help control friction and unwanted movement.
Steering reduction mechanisms: Bearings support gears and shafts under the loads generated during steering operation.
Compact steering assemblies: Customized bearing dimensions and configurations can help address restricted installation space and application-specific design requirements.
MTWB supports automotive OEMs in evaluating bearing dimensions, internal clearance, load conditions, rotational accuracy, and lubrication requirements for steering-related applications.
