Bearing Cone for Raymond 7400, 7420, 7440, 7500, 7520
RA 447-077
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Compatibility
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Visit our diagram page for part references to popular models
Product Description
Raymond RA 447-077 bearing cone is a precision tapered roller bearing component engineered for Raymond electric lift truck applications. Manufactured from high-strength SAE 52100 bearing steel with sealed construction, it is compatible with Timken LM67000L-A standards and fits Raymond model 7400 drive assemblies. Nominal bore diameter 1.25 inches, OD 2.328 inches, and cone width 0.66 inches. Includes validated OEM and cross-reference part numbers for direct field replacement.
Compatibility: Fits pallet jacks made by Raymond, model 7400 Reach Truck Idler Wheel Assembly. Alternate model: 7400 Reach Truck Idler Wheel Aembly. SKU: RA 447-077
Specifications
Material & Construction
| Sealed Construction | Yes |
| Bearing Construction | Hardened steel, precision ground rollers |
Part Numbers & Compatibility
| Make | Raymond |
| Model | 7400, 7420, 7440, 7500, 7520 |
| Part Number | RA 447-077 |
| Manufacturer Part Number | 447-077 |
| Cross-Reference Part Numbers | Timken LM67000L-A |
| Equivalent Part Numbers | RA477-077 |
| Compatible Equipment | Raymond Model 7400 Reach Truck drive assemblies |
| Part Number | RA 447-077 |
| Cross Reference Part Numbers | Timken LM67000L-A |
| Compatibility | Fits Raymond model 7400 |
| Application | Raymond electric lift truck applications |
Wheel Dimensions
| Outer Diameter | 2.328 inches |
| Cone Width | 0.66 inches |
Performance Specifications
| Duty Cycle | Continuous duty, up to 120 cycles/hour |
Additional Specifications
| Material Specification | SAE 52100 bearing grade steel |
| Surface Hardness | Rockwell C58 minimum |
| Matched Cup | Compatible with Timken LM67010 cup |
| Alternate Model | 7400 Reach Truck Idler Wheel Assembly |
Frequently Asked Questions
Q: What makes the RA 447-077 suitable for long-term use?
A: The RA 447-077 is constructed from high-strength SAE 52100 bearing steel with sealed construction, featuring hardened steel and precision ground rollers for durability.
Q: Which Raymond models is the RA 447-077 compatible with?
A: The RA 447-077 is compatible with Raymond models 7400, 7420, 7440, 7500, and 7520.
Q: What are the cross-reference part numbers for the RA 447-077?
A: The RA 447-077 is equivalent to Timken LM67000L-A standard. An alternative reference part number is RA477-077. The compatible matched cup is Timken LM67010.
Q: How can I ensure the RA 447-077 is the correct replacement part?
A: Verify your equipment model matches one of the compatible models listed before ordering. The RA 447-077 is designed for use in Raymond electric lift truck drive assemblies.
Q: What should I consider when replacing the RA 447-077?
A: Ensure you have the correct replacement part for your specific model. Always inspect the part for damage or wear before installation.