Journal-thrust bearing assembly

Details Journal-thrust bearing assembly Journal-thrust bearing assembly

1994-10-20

1996-06-25

Hannon, Thomas R.

Bearings

Rotary bearing

Fluid bearing

384223, 384286, 384295, 384420, F16C 3206, F16C 2702, F16C 3310

Patent

active

055293999

ABSTRACT:
A combined journal-thrust bearing assembly includes a bearing body formed of upper and lower sections secured together at an axial plane. To the axial ends of the bearing body, thrust rings are removably mounted with the thrust rings also being formed of segments, the ends of which lie in the axial plane. Extending through a bore defined by the bearing face of a journal liner is a rotating shaft having a pair of spaced collars. The collars abut bearing faces of the thrust rings to prevent axial movement of the shaft relative to the bearing assembly. Disassembly of the bearing body about the axial plane facilitates repair or replacement of the bearing body sections, the liner, or worn thrust rings independently of one another. An oil delivery system is also provided for lubricating the interface between the shaft and the journal bearing face as well as lubricating the interface between the thrust bearing faces and the shaft collars.

REFERENCES:
patent: 2179860 (1939-11-01), Panzegrau et al.
patent: 2850334 (1958-09-01), Hurley
patent: 2872256 (1959-02-01), Thomson
patent: 3043636 (1962-07-01), MacInnes et al.
patent: 3544179 (1970-12-01), De Leu
patent: 4348065 (1982-09-01), Yoshioka et al.
patent: 4362341 (1982-12-01), Matsumoto et al.
patent: 4362343 (1982-12-01), Visser
patent: 4770547 (1988-09-01), New
Schmon, Auslegung und Betrieb von Radial-Axialbund Gleitlagern, Konstruktion 41, (1981) pp. 89-94.
Gleitlager fiir Radiale und Axiale Belastung, Fertigungstechnik und Betrieb 22, (1972) p. 58.

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