Bearings – Rotary bearing – Antifriction bearing
Patent
1996-07-29
1998-09-15
Footland, Lenard A.
Bearings
Rotary bearing
Antifriction bearing
384517, 384544, 384613, 384908, F16C 1910
Patent
active
058069895
ABSTRACT:
A compound ball bearing for swing arm unit acomprises a bearing assembly including a spindle 1, a sleeve 2 surrounding the spindle 1, an inner ring fitted on the spindle, with balls 5 and 9 being provided between the spindle 1 and sleeve 2, between the inner ring 6 and sleeve 2. A swing arm 22 is mounted on the sleeve 2. Conventional outer rings are not necessary and the outer diameter of the sleeve can be made smaller than conventional devices.
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Japanese Abstract No. 61-224836, Oct. 6, 1986, Kazuaki Nakamaori.
Obara Rikuro
Tatsuno Katashi
Footland Lenard A.
Minebea Kabushiki-Kaisha
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