Product Description
Raymond RA 449-015 bearing, mast roller is a high-grade hardened steel mast guide roller bearing designed for Raymond electric lift trucks, including models 7400 and R35TT. Features include 80.90 mm OD, 29.64 mm ID, and 25.36 mm width, suitable for direct OEM replacement in heavy-duty mast applications.
Specifications
Material & Construction
| Material Specification | High-grade hardened steel |
Part Numbers
| OEM Part Number | RA 449-015 |
| Alternate Part Numbers | RAY-449-015, RA449-015 |
| Application Models | Compatible with Raymond Model 7400 and R35TT lift trucks |
Frequently Asked Questions
Q: What is the RA 449-015 mast roller bearing used for?
A: The RA 449-015 is a hardened steel mast guide roller bearing designed for Raymond electric lift trucks. It supports vertical mast movement and prevents lateral mast sway during load lifting operations.
Q: Which Raymond lift truck models use the RA 449-015?
A: The RA 449-015 is compatible with Raymond model 7400 and R35TT electric lift trucks. Cross-reference your equipment model and serial number before ordering to ensure compatibility.
Q: What are the dimensional specifications for the RA 449-015?
A: The RA 449-015 features an outer diameter of 80.90 mm, inner diameter of 29.64 mm, and width of 25.36 mm. These precise dimensions are critical for proper mast roller track alignment and must be verified before ordering.
Q: What material is the RA 449-015 bearing manufactured from?
A: The RA 449-015 is manufactured from high-grade hardened steel engineered to withstand the cyclic loading and lateral forces generated by mast assembly movement during lift truck operation.
Q: How do I identify when the RA 449-015 bearing needs replacement?
A: Replace the mast roller bearing if you observe excessive mast sway, grinding noises during mast extension or retraction, visible bearing degradation, or measurable radial play exceeding manufacturer tolerances.
Q: Are there alternate part numbers or cross-references for the RA 449-015?
A: Alternate numbering includes RAY-449-015 and RA449-015. All three designations refer to the same OEM bearing. For parts ordering and documentation, use the primary SKU RA 449-015.