Product Description
Baker BA 138074-A Durarun 95A Poly Load Wheel Assembly is a direct replacement part for select Baker electric lift trucks. Constructed with a machined steel hub and high-durability polyurethane tread (95A Shore A), this assembly integrates precision ball bearing support for rugged OEM compatibility. Validated cross-reference: BK138074, BK 138074, BA138074—ensuring interchange with equivalent Baker part installations. Rated for up to 5000 lbs per wheel at standard load center.
Specifications
Material & Construction
| Hub Material | Machined steel core with bonded polyurethane tread |
Part Numbers & Compatibility
| Manufacturer Part Number | BA 138074-A |
| Cross-Reference Part Numbers | BK138074, BK 138074, BA138074 |
Frequently Asked Questions
Q: What is the maximum load rating per wheel for the BA 138074-A?
A: The BA 138074-A is rated for up to 5000 lbs per wheel at standard load center. Total truck capacity depends on the number of drive wheels and load distribution across the lift mechanism.
Q: Are the BA 138074 and BA 138074-A interchangeable parts?
A: Yes, the BA 138074 and BA 138074-A are direct replacements for each other. Both feature 95A Shore A polyurethane tread, machined steel hubs, and precision ball bearing assemblies. The -A suffix indicates a variant revision but maintains full compatibility.
Q: What tread hardness does the BA 138074-A polyurethane provide?
A: The BA 138074-A utilizes a 95A Shore A durometer polyurethane tread, which offers solid grip on dry and slightly damp floors while resisting puncture and abrasion from typical warehouse operations.
Q: Which cross-reference parts are equivalent to the BA 138074-A?
A: The BA 138074-A cross-references to BA 138074, BA138074-ORG, BK138074, and BK 138074. All are OEM-equivalent load wheel assemblies for compatible Baker lift truck platforms.
Q: What is the hub construction on the BA 138074-A?
A: The BA 138074-A hub is machined from high-strength steel with precision tolerances to ensure concentric rotation and minimal runout. The polyurethane tread is bonded directly to this steel core for durability.
Q: Does the BA 138074-A wheel require maintenance or lubrication?
A: The BA 138074-A includes sealed ball bearings that are pre-lubricated and do not require field maintenance. Inspect periodically for debris, excessive wear on the polyurethane tread, and secure hub attachment.