Product Description
BA 139064-A Load Wheel Assembly engineered for Baker electric lift trucks. Features Durarun polyurethane tread with 95 Shore A hardness, machined steel core, 3.25 inch diameter by 6.375 inch width, and 25 mm precision bore with BS 5205 double row ball bearing. Cross-reference: BA139064-A, BK139064-A, 139064A.
Specifications
Material & Construction
| Tread Material | polyurethane |
| Tread Hardness | 95 Shore A |
| Core Material | Machined carbon steel |
Mechanical Specifications
| Bearing Type | BS 5205 double row ball bearing |
| Wheel Durometer | 95A |
Part Numbers & Compatibility
| OEM Part Number | BA 139064-A |
| Manufacturer Part Number | BA139064-A |
| Cross-Reference Part Numbers | Baker BA139064-A, BK139064-A, BA139064A, BK139064A, 139064A |
Frequently Asked Questions
Q: What are the exact dimensions of the BA 139064-A load wheel?
A: The BA 139064-A has a diameter of 3.25 inches and a width of 6.375 inches with a 25 mm precision bore. These dimensions are engineered for Baker electric lift truck applications.
Q: What polyurethane hardness and tread material does this wheel feature?
A: The BA 139064-A uses Durarun polyurethane tread with 95 Shore A hardness. This compound provides good durability and grip on standard indoor warehouse surfaces without performance degradation on wet floors.
Q: What bearing specification does the BA 139064-A include?
A: The BA 139064-A includes a BS 5205 double row precision sealed ball bearing with a 25 mm bore. The double row design distributes load evenly and the sealed enclosure protects against dust and moisture.
Q: What cross-reference part numbers are equivalent to BA 139064-A?
A: Cross-reference part numbers for the BA 139064-A include BA139064-A, BK139064-A, BA139064A, BK139064A, and 139064A. All these numbers reference the same OEM part for Baker lift trucks.
Q: What core material is used in the BA 139064-A construction?
A: The BA 139064-A core is manufactured from machined carbon steel. The steel core bonds securely with the polyurethane tread to handle the load stresses of electric lift truck operation without separation.
Q: How long does the BA 139064-A tread typically last in normal service?
A: Tread life depends on loading frequency, floor surface conditions, and equipment maintenance. Replace when polyurethane shows significant wear, flattening, or when the bearing develops play. Inspect bearing seals regularly for contamination.