Single row ball bearing turntables are for trailers and agricultural vehicles, connecting the A-frame to the trailer chassis. The turntable allows the axle to turn relative to the trailer frame transferring both the axial, and radial forces. The lower (outer) ring is bolted to the A-frame and the upper ring (inner) ring is bolted to the chassis
Double row ball turntables guarantee optimum distribution of the axial and radial forces. This design has proven through years of different applications. Double row ball turntables are used in particular when the vehicle application requires both precision and strength in design and material.

For turntable drawbar trailers, the rigid front axle of the trailer is steered using a pivot mounting with a turntable and drawbar. The turntable provides the connection between the vehicle frame and the pivot mounting.Turntables generally have two rows of ball bearings. This special design ensures better and more wear-resistant force transmission and thus longer service life.