Patent ID: 11933365
Assignee: NSK LTD.
Field: Mechanical elements (Mechanical engineering)
Classification: CPC F  G  B | IPC B  F

Claim 2:
3. The bearing unit producing method according to claim 1, further comprising:
a step of measuring torque of the second bearing unit under each of the plurality of load conditions during production of the second bearing unit based on the target value of each of the plurality of production parameters according to the reference level;
a step of measuring torque of a third bearing unit under each of the plurality of load conditions during production of the third bearing unit based on a target value of each of the plurality of production parameters according to a level different from the reference level;
a step of determining a revised target value of each of the plurality of production parameters based on a load-torque relationship based on the production of the second bearing unit and a load-torque relationship based on the production of the third bearing unit; and
a step of producing a fourth bearing unit based on the revised target value of each of the plurality of production parameters.