Product Description
MAST BEARING
Specifications
Product Overview
| Product Type | Mast Bearing Assembly |
Physical Specifications
| Material Construction | Steel with integrated bearing surfaces |
| Load Type Support | Radial and axial loads |
Compatibility
| Application | Two-stage and three-stage mast assemblies in lift trucks |
| Compatible Equipment Brands | Crown, Toyota, Raymond, Hyster, Yale, Jungheinrich |
| Mast Compatibility | Two-stage and three-stage masts (verify specific mast configuration) |
Frequently Asked Questions
Q: What does the 129002 mast bearing do?
A: The 129002 is a mast bearing that supports the mast assembly in lift trucks, enabling smooth vertical movement while handling side loads from load deflection. This bearing ensures the mast stays properly aligned during raise and lower cycles.
Q: Which lift truck brands use the 129002 mast bearing?
A: The 129002 is compatible with multiple electric and internal combustion lift truck models from Crown, Toyota, Raymond, Hyster, Yale, and Jungheinrich. Confirm your truck model and year to ensure fitment before ordering.
Q: What are the failure symptoms of a worn 129002 mast bearing?
A: Wear indicators include grinding or squealing sounds during mast raise/lower, visible side play in the mast assembly, uneven mast tilt, or difficulty maintaining load stability. Any of these symptoms suggest bearing replacement is needed to prevent mast misalignment and load handling issues.
Q: What material and specifications define the 129002 mast bearing?
A: The 129002 features steel construction with integrated bearing surfaces designed to handle the radial and axial loads typical of two-stage and three-stage mast assemblies. Exact dimension and load rating specifications vary by truck model. Verify compatibility with your specific mast configuration.
