Product Description
Bishamon BI 12103320-A-SUPER, Poly L/R Assy Super, is a heavy-duty polyurethane load roller assembly for Bishamon manual pallet jacks, designed as a direct-fit replacement for left or right fork ends on Super series models. Manufactured with steel core and precision ball bearing for durability in high-cycle warehouse environments. No cross-reference or superseded part numbers confirmed.
Compatibility: Fits pallet jacks made by Bishamon, model BI 12103320-A-SUPER. Alternate model: BI12103320ASUPER; BI 12103320 A SUPER. SKU: BI 12103320-A-SUPER
Specifications
Material
| Construction Details | Polyurethane over steel core, press-fit bearing (industry construction for manual pallet jack load roller assemblies) |
Part Numbers
| OEM Part Number | BI 12103320-A-SUPER |
| Superseded/Equivalent Part Numbers | Closest related variant: BI 12103320-A-D-SUPER |
Frequently Asked Questions
Q: What type of pallet jack does the BI 12103320-A-SUPER fit?
A: The BI 12103320-A-SUPER is a heavy-duty polyurethane load roller assembly for Bishamon manual pallet jacks, specifically designed for Super series models. It functions as a direct-fit left or right fork load roller.
Q: How is this assembly constructed and what materials are used?
A: The BI 12103320-A-SUPER uses polyurethane bonded over a steel core with a press-fit bearing design. This construction method is standard for manual pallet jack load roller assemblies and provides durability in high-cycle warehouse environments.
Q: What related part numbers should I know about when ordering this assembly?
A: The closest related variant is BI 12103320-A-D-SUPER. No direct supersession or cross-reference part numbers have been confirmed for this SKU, but you may encounter alternate naming: BI12103320ASUPE or BI 12103320 A SUPE (without hyphens). Always reference the exact SKU BI 12103320-A-SUPER when ordering.
Q: Why is polyurethane over steel core construction preferred for load wheels?
A: Steel core provides structural strength and impact resistance to the hub, while polyurethane offers grip on smooth floors and cushioning for load stability. This combination delivers both durability for high-cycle use and safe load handling.
Q: What is the expected lifespan of this load roller assembly in warehouse use?
A: Polyurethane load wheels typically last 1 to 3 years depending on daily usage volume, floor surface, and load patterns. Regular visual inspection for uneven wear, flat spots, cracks, or hardening will indicate when replacement is needed.