Product Description
Baker steering wheel assembly featuring a polyurethane tread and aluminum hub construction. Designed as a direct replacement for manual pallet jacks, this assembly includes an industry-standard sealed ball bearing for reliable operation in warehouse environments. Compatible with Baker pallet trucks requiring the 704157 or 704157 steering wheel assembly.
Specifications
Material & Construction
| Tread Material | Ultra-polyurethane compound |
| Hub Material | Aluminum alloy construction |
| Bearing Type | Sealed ball bearing |
Part Numbers & Compatibility
| Manufacturer Part Number | BA 704157 |
| Alternate Part Number | BK 704157 |
| Compatibility | Baker manual pallet jacks |
Frequently Asked Questions
Q: What is the 704157 steering wheel assembly and what equipment does it fit?
A: The 704157 is a steering wheel assembly designed as a direct replacement for manual pallet jacks made by Baker. It features a polyurethane tread and aluminum hub construction, compatible with Baker pallet trucks requiring either the 704157 or alternate reference 704157 steering wheel assembly.
Q: What material is the tread and why is polyurethane used for this steering wheel?
A: The 704157 uses ultra-polyurethane compound tread, which provides durable grip and long service life on standard floor surfaces in warehouse and dock environments. Polyurethane compound resists cuts and punctures compared to rubber and maintains consistent rolling characteristics through extended use cycles.
Q: What is the difference between BA 704157 and BK 704157 part numbers?
A: BA 704157 and BK 704157 are alternate part number references for the same steering wheel assembly. Both reference numbers identify the identical polyurethane steering wheel with sealed ball bearing and aluminum hub. Use whichever number matches your equipment documentation or ordering preference.
Q: What bearing type is included with the 704157 and what does sealed bearing mean?
A: The 704157 is supplied with an industry-standard sealed ball bearing. A sealed bearing is a closed unit that contains lubrication internally and is protected from external contaminants, dust, and moisture. Sealed bearings require no manual lubrication and provide reliable operation in demanding warehouse conditions.
Q: Is the 704157 suitable for wet or cold storage environments?
A: The 704157 polyurethane tread is engineered for standard warehouse and dock use on dry floors. For operation in wet floors or cold storage below freezing, consider specialized high-traction polyurethane compounds designed for those conditions. Contact our parts team to verify material specifications for your specific environment.
Q: How do I verify that 704157 is the correct replacement for my manual pallet jack?
A: Confirm fitment by checking your pallet jack equipment manual or nameplate for steering wheel part number requirements. The steering wheel diameter must be and the mounting hub must match your equipment. If unsure, provide your equipment model and serial number to our parts team for verification.
