Description

Definition:
The Flange & Bearing unit 000687349 is an integrated, pre-assembled component designed for the power transmission and auxiliary systems of a Claas combine harvester. It consists of a sealed, pre-lubricated ball bearing press-fit into a mounting flange, creating a robust and self-contained support module.

Primary Functions:

• Shaft Support and Rotation: The core function of the bearing is to provide smooth, low-friction support for a rotating shaft. It ensures stable and precise rotation under load, which is critical for the reliable operation of conveyors, augers, or other driven components.

• Simplified Mounting and Alignment: The integrated flange allows for quick and secure bolting of the entire unit onto a flat machine surface. This design guarantees perfect perpendicular alignment of the shaft, simplifying installation and eliminating complex alignment procedures.

• Containing Lubricant and Excluding Contaminants: The unit is typically sealed for life. The integrated seals effectively retain the factory-supplied grease within the bearing and, more importantly, prevent the ingress of abrasive dust, chaff, and moisture from the harvest environment, significantly enhancing service life.

• Handling Combined Loads: This assembly is engineered to withstand significant radial loads from the weight and tension of the driven component, as well as moderate axial (thrust) loads that may occur during operation, ensuring durability in demanding conditions.