Product Description
The 27690-002 is a steel roller column designed to guide and stabilize mast assemblies on electric lift trucks. This direct replacement component features a hardened steel shaft with durable roller bearings or wear sleeves, providing low-friction vertical guidance during lifting operations. The roller column prevents lateral sway, ensures precise vertical alignment, and reduces mast wobble under load. Built for reliability and durability, this part is essential for maintaining safe, accurate load positioning on electric forklifts, pallet stackers, and reach trucks. Compatible with major lift truck manufacturers.
Frequently Asked Questions
Q: What is the BR 27690-002 roller column and where is it used?
A: The BR 27690-002 is a roller column (also called a guide roller or load roller) that guides and stabilizes the mast assembly on electric lift trucks. It prevents lateral sway and ensures vertical alignment during lifting operations on Crown, Yale, Toyota, Raymond, and Hyster equipment.
Q: What material is the BR 27690-002 roller column made from?
A: The BR 27690-002 consists of a steel shaft with hardened roller bearings or wear sleeves. The rolling surface is typically polyurethane, nylon, or cast steel, depending on application. Material selection provides low friction and durability under repeated impact and load stress.
Q: How do I know if the BR 27690-002 roller column needs replacement?
A: Replace the BR 27690-002 if you observe mast wobble, lateral swaying during lifting, grinding or squeaking noise, uneven wear on the roller surface, flat spots, or visible cracks. These indicate bearing failure, wear sleeve degradation, or shaft damage.
Q: What is the typical lifespan of a BR 27690-002 roller column?
A: A BR 27690-002 typically lasts 4-6 years under normal operating conditions. Lifespan depends on daily lift cycles, load consistency, surface contamination, and maintenance of adjacent mast components. High-cycle or outdoor applications may reduce service life.
Q: Can the BR 27690-002 roller be repaired or resurfaced?
A: Some wear components on the BR 27690-002 can be serviced, such as bearing replacement or wear sleeve replacement. However, if the steel shaft is bent or the roller is severely worn, the entire column must be replaced. Consult technical documentation for your specific equipment.
Q: Is the BR 27690-002 compatible with different mast heights and configurations?
A: The BR 27690-002 fits specific mast designs from compatible lift truck brands. Column length and mounting interface determine fitment. Verify your mast height, configuration (single, double, triple stage), and OEM specifications before ordering.