Hub assembly and tool system for adjusting a hub bearing

Abstract

A hub assembly comprises a hub axle 12, a hub housing 14, and a first bearing 30. The hub housing 14 includes a first housing end section 14A, a second housing end section 14B, and a rotor mounting section 16. The first bearing 30 comprises a first inner ring 34, a first outer ring 36, and at least one first rolling element 38. The first housing end section 14A includes a first axial housing end face 14C. The first inner ring 34 includes a first axial inner ring end face 34A and a first additional axial inner ring end face 34B. The hub axle 12 includes a first external threaded section 12C. The first inner ring 34 includes a first internal threaded section 34C.The first axial inner ring end face 34A is located in a state in which the first internal thread section 34C engages with the first external thread section 12C, in the axial direction closer to the second housing end section 14B than to the first axial housing end face 14C of the first housing end section 14A.

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