SHAFT SYSTEM FOR USE IN A CHUCK OF A WINDING HEAD

摘要

The invention relates to a shaft system (100) for use in a chuck (110) of a winding head (120) for winding, for example, synthetic threads, comprising at least one input or output shaft (1) and at least one axis (3) or another shaft, which (3) is arranged coaxially to the input or output shaft (1), wherein at least one of said components (1, 3) is designed as a hollow shaft or hollow axis (3) and the other component (1) is received therein at least partially and is supported with respect to the hollow shaft or hollow axis (3) by means of at least one bearing (4, 5). According to the invention, the bearing is designed as a ball roller bearing (4, 5), which is arranged radially inside on the outer circumference of the rotatable shaft (1) and radially outside on the inner circumference of the stationary axis (3).