INBA-77-248
INBA-77-248
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Compatibility
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Reference Diagrams
Visit our diagram page for part references to popular models
Product Description
The INBA-77-248 is a premium load wheel assembly engineered for Interthor K77 and K85 electric lift truck frames. Featuring polyurethane tread bonded to a cast iron core, this wheel delivers reliable traction and durability in demanding warehouse environments. Pre-installed 6204-2RS double-sealed precision ball bearings protect against moisture and contamination, ensuring extended service life with minimal maintenance. A direct replacement for legacy part numbers in Interthor equipment.
Specifications
Material & Construction
| Wheel Material | Premium polyurethane tread on cast iron core |
Mechanical Specifications
| Bearing Type | 6204-2RS precision ball bearing, double sealed |
Part Numbers & Compatibility
| Direct Replacement For | 3VAT101AS, 140-5233, 140-5234, 140-5235 |
| Compatible Interthor Frames | K77, K85 |
Frequently Asked Questions
Q: What are the wheel dimensions and specifications for the INBA-77-248?
A: The INBA-77-248 features a polyurethane tread on a cast iron core, with pre-installed 6204-2RS double-sealed precision ball bearings designed for electric lift truck applications.
Q: Which Interthor frames is the INBA-77-248 compatible with?
A: The INBA-77-248 load wheel assembly is engineered for Interthor frames K77 and K85. If your equipment uses a different Interthor frame model, verify compatibility with your equipment documentation before ordering.
Q: What are the cross-reference and equivalent part numbers?
A: The INBA-77-248 is a direct replacement for part numbers 3VAT101AS, 140-5233, 140-5234, and 140-5235. If your Interthor K77 or K85 frame documentation references these legacy part numbers, the INBA-77-248 provides factory-spec compatibility.
Q: What type of bearing does this wheel use and why?
A: The INBA-77-248 includes 6204-2RS precision ball bearings that are double-sealed. The 2RS designation indicates two rubber seals that protect the bearing from moisture, dust, and contamination in warehouse environments, extending bearing life and reducing maintenance requirements.
Q: What material is the wheel core?
A: The INBA-77-248 uses a cast iron core, which provides rigidity and strength for supporting heavy loads in electric lift truck applications. The cast iron construction is complemented by a premium polyurethane tread that delivers consistent traction and wear resistance.
Q: How should this wheel be stored?
A: Store the wheel assembly in a dry location away from direct sunlight and extreme temperatures. The polyurethane tread can degrade if exposed to UV light or prolonged heat. Keep the bearings clean and dry before installation.
Q: Is the bearing pre-installed on this wheel?
A: Yes, the INBA-77-248 comes with 6204-2RS precision ball bearings pre-installed and ready for use. The double seals protect the bearings during storage and handling.
Q: What is the reusability of this wheel assembly?
A: The INBA-77-248 wheel assembly is designed for multiple reuse cycles in electric lift truck service. When the polyurethane tread becomes worn, the wheel can typically be retreaded or replaced. The cast iron core and bearings maintain their integrity across multiple service cycles with proper maintenance.
