Lock nut with adjustable retaining ring

1. A lock nut system comprising:

a nut having a plurality of nut teeth along an inner circumferential portion, said nut being threadably engageable with a shaft;

a retaining member engageable with the nut, the retaining member having a protrusion configured to fit within a recess of said shaft;

a keeper having a plurality of locking teeth configured to engage with said plurality of nut teeth;

said keeper is receivable within a slot of said retaining member;

said keeper is circumferentially moveable within said slot of said retaining member relative to a central axis of said nut to allow said locking teeth to engage with said nut teeth to lock said nut into position on said shaft when (i) the nut is threadably engaged to the shaft with the retaining member engaged to the nut and (ii) the protrusion is within the recess of the shaft.

2. The lock nut system of claim 1 wherein said slot extends in an axial direction relative to said central axis of said nut.

3. The lock nut system of claim 2 wherein said slot of said retaining member forms an opening in a direction normal to said axial direction when said retaining member is engaged to said nut.

4. The lock nut system of claim 1 wherein said protrusion extends radially inward toward the central axis of said nut when said retaining member is engaged to said nut.

5. The lock nut system of claim 4 wherein the length of said slot of said retaining member allows the keeper to be moved relative to said slot to allow said locking teeth to move to align and engage with said plurality of nut teeth without necessarily rotating said nut when said retaining member is engaged to said nut and said nut is engaged to said shaft.

6. The lock nut system as recited in claim 5 , wherein the nut comprises at least one recess configured to receive the retaining member therein.

7. The lock nut system as recited in claim 6 , wherein the recess comprises a circular recesses extending within an inside surface of the nut.

8. The lock nut system as recited in claim 7 wherein the retaining member extends continuously in an arc when within said recess and engaged with said nut.

9. The lock nut system as recited in claim 8 , wherein the nut comprises a bearing retaining nut.

10. The lock nut system of claim 9 wherein said retaining member comprises at least one leg configured to be received in said circular recess.

11. The lock nut system of claim 10 , wherein said at least one leg comprises two legs elastically deformable toward one another to allow said retaining member to be engaged to said nut by inserting said two legs in said circular recess.

12. A method comprising:

providing a nut having a plurality of nut teeth along an inner circumferential portion, said nut being threadably engageable with a shaft;

providing a retaining member engageable with the nut, the retaining member having a slot therein and a protrusion configured to fit within a recess of said shaft;

configuring a keeper with a plurality of locking teeth to engage with said plurality of nut teeth;

said keeper receivable within a slot of said retaining member;

wherein said keeper is circumferentially moveable within said slot relative to a central axis of said nut to allow said locking teeth to engage with said nut teeth to lock said nut into position on said shaft when the nut is threadably engaged to the shaft with the retaining member engaged to the nut and the protrusion is within the recess of the shaft.

13. The method of claim 12 wherein said keeper comprises a keeper section, said keeper section receivable within said slot of said retaining member and extending in an axial direction relative to a central axis of said nut.

14. The method of claim 13 wherein said slot of said retaining member forms an opening in a direction normal to said axial direction when said retaining member is engaged to said nut.

15. The method of claim 14 wherein said keeper is moveable within said slot in a clockwise or counterclockwise direction relative to said central axis of said nut when said retaining member is engaged to said nut and said nut is engaged to said shaft.

16. The method of claim 15 wherein said protrusion extends radially inward toward the central axis of said nut when said retaining member is engaged to said nut.

17. The method of claim 16 wherein the length of said slot of said retaining member allows the keeper to be moved relative to said slot to allow said locking teeth to move to align and engage with said plurality of nut teeth without necessarily rotating said nut when said retaining member is engaged to said nut and said nut is engaged to said shaft.

18. The method of claim 17 , wherein the nut comprises at least one recess configured to receive the retaining member therein.

19. A lock nut system comprising:

a nut having a plurality of nut teeth along an inner circumferential portion, said nut being threadably engageable with a shaft;

a retaining member engageable with the nut, the retaining member having a slot therein and a protrusion configured to fit within a recess of said shaft;

a keeper having a plurality of locking teeth configured to engage with said plurality of nut teeth;

said keeper received within a slot of said retaining member;

said keeper circumferentially moveable within said slot of said retaining member relative to a central axis of said nut allowing said locking teeth to engage with said nut teeth to lock said nut into position on said shaft when the nut is threadably engaged to the shaft with the retaining member engaged to the nut and the protrusion is within the recess of the shaft.