Bearing assembly for cone crusher
AssigneeSandvik SRP AB
InventorsFredrik ERIKSSON, Jan JOHANSSON, Sofie NYMAN GUNNARSSON
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Abstract
A bearing assembly for a cone crusher includes an inner slide bearing, an eccentric sleeve and an outer slide bearing arranged for supporting a lower portion 5 of a crushing head shaft. The inner slide bearing has a diameter D1 and an axial height H1 being defined from the inner slide bearing upper end to the inner slide bearing lower end. The outer slide bearing 40 has a diameter D2 and an axial height H2 being defined from the outer slide bearing upper end to the outer slide bearing lower end 40b. A ratio of the inner slide bearing axial height and its diameter H1/D1 is in the range of 0.95 to 1.20. A cone crusher including the bearing assembly is also provided.
Claims14
A bearing assembly for a cone crusher comprising:
- an inner slide bearing having an inner slide bearing upper end and an inner slide bearing lower end;
- an eccentric sleeve;
- and
- an outer slide bearing arranged for supporting a lower portion of a crushing head shaft;
- the outer slide bearing having an inner slide bearing upper end and an inner slide bearing lower end wherein the inner slide bearing has a diameter (D1) and an axial height (H1) being defined from the inner slide bearing upper end to the inner slide bearing lower end, the outer slide bearing having a diameter (D2) and an axial height (H2) being defined from the outer slide bearing upper end to the outer slide bearing lower end, and wherein a ratio of the inner slide bearing axial height and its diameter (H1/D1) is in the range of 0.95 to 1.20.
Dependencies are inferred from the claim text.