Compound ball bearing

Details Compound ball bearing Compound ball bearing

1996-06-06

1998-10-27

Footland, Lenard A.

Bearings

Rotary bearing

Antifriction bearing

384512, F16C 1910

Patent

active

058269894

ABSTRACT:
A compound ball bearing comprises a bearing body including a spindle 1, a sleeve 2 surrounding the spindle 1, and an inner ring fitted on the spindle or an outer ring fitted in the sleeve, and balls 5, 9 provided between the spindle 1 and sleeve 2, between the spindle and outer ring or between the inner ring 6 and sleeve 2. A motor component such as a hub 11 for the rotor, a flange for the motor base or a yoke yolder is molded as a one-piece molding with the sleeve, spindle or inner ring. The inner or outer ring can be secured in a proper position by facilitating its pre-loading, and the vibration accuracy of the spindle can be improved.

REFERENCES:
patent: 4408808 (1983-10-01), Redmann, Jr. et al.
patent: 4713704 (1987-12-01), Voll et al.
patent: 5013947 (1991-05-01), Ide
patent: 5045738 (1991-09-01), Hishida et al.
patent: 5048982 (1991-09-01), Nakanishi
patent: 5141088 (1992-08-01), Kurihara et al.
patent: 5209701 (1993-05-01), Ishikawa et al.
Japanese Abstract No. 58-160322, vol. 9, No. 182 (p. 376) (1905), Jul. 27, 1985.
Japanese Abstract No. 63255869, vol. 13, No. 70 (p. 829), Feb. 2, 1989.
Japanese Abstract No. 61-224836, Oct. 6, 1986, Kazuaki Nakamaori.

Affiliated with

Also associated with

Rating

Compound ball bearing does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Compound ball bearing, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Compound ball bearing will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1608923