Method for manufacturing a target holder for a sensor bearing unit, and associated sensor bearing unit
AssigneeAktiebolaget Skf
InventorsOlivier Message, Eric Robert
Life of this patent
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Abstract
A method for manufacturing of a target holder 26 for a sensor bearing unit. The target holder providing at least an axial fixing portion secured to a ring of the sensor bearing unit, and a radial portion extending at least radially with respect to the axial fixing portion, a curved linking portion being formed between the axial fixing portion and the radial portion. The method further providing a step of shot peening at least on the internal surface of the curved linking portion of the target holder.
Claims10
A method for manufacturing a target holder for a sensor bearing unit, the target holder comprising:
- at least an axial fixing portion secured to a ring of the sensor bearing unit, and a radial portion extending at least radially with respect to the axial fixing portion,
- a curved linking portion being formed between the axial fixing portion and the radial portion, and further comprising
- a step of shot peening at least on the internal surface of the curved linking portion of the target holder.
A sensor bearing unit comprising:
- a bearing comprising a first ring and a second ring centered on an axis, and
- an impulse ring provided with a target holder and with a target mounted on the target holder, the target holder comprising at least an axial fixing portion secured to the first ring, and a radial portion extending at least radially with respect to the axial fixing portion, a curved linking portion being formed between the axial fixing portion and the radial portion of the target holder, wherein
- at least the internal surface of the curved linking portion of the target holder is provided with a plurality of dimples.
Dependencies are inferred from the claim text.