BEARING DEVICE FOR CONSTRUCTION MACHINE

摘要

PROBLEM TO BE SOLVED: To provide a bearing device, facilitating attachment and detachment of a shaft member to a support part to be simple in structure in the bearing device for a construction machine in which one member is supported and connected between a pair of support parts of the other member by a shaft member.

SOLUTION: This bearing device includes: a bearing part 18 having a U-shaped section, formed on each of the paired support members 8a and opened to freely insert the shaft member in the direction intersecting perpendicularly to the axis X of the shaft member P; and a locking member 20 removably fitted to both end parts of the shaft member and the bearing part, and inhibiting the shaft member supported on the bearing part from moving in the axial direciton and toward the opening.

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