Bearing and grease seal structure

Details Bearing and grease seal structure Bearing and grease seal structure

1985-05-15

1986-11-04

Footland, Lenard A.

Bearings

Rotary bearing

Plain bearing

384281, 384292, F16C 1710

Patent

active

046208046

ABSTRACT:
A bearing and seal structure and a vertical slurry pump incorporating such bearing and seal are provided including a housing surrounding a shaft for submerged operation comprising a housing surrounding a shaft, a rotatable sleeve removably fixed on said shaft and rotating therewith in said housing, a stationary sleeve fixed in said housing surrounding and in bearing contact with said rotatable sleeve, passage means in said housing and stationary sleeve carrying lubricant to the interior of the stationary sleeve in contact with the rotatable sleeve and a continuous pressure lubricant source supplying continuous lubrication to said passage means and between the rotatable and stationary sleeves.

REFERENCES:
patent: 997919 (1911-07-01), Jones
patent: 2479349 (1949-08-01), Hagg
patent: 2673131 (1954-03-01), Kistler
patent: 4342536 (1982-08-01), Goyne

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