Product Description
CR 79330-1-ST by Crown is a steer wheel assembly designed for manual pallet jack applications, featuring an 8-inch diameter black polyurethane wheel with a 2-inch width, 25mm bore, and sealed ball bearing construction, engineered for compatibility with the Crown PTH50 series and similar models. Supplied as an OEM and aftermarket replacement, the assembly meets structural strength and material durability requirements for heavy-duty material handling environments.
Compatibility: Fits pallet jacks made by Crown, model 79330-1-ST. Alternate model: 793301ST; 79330 1 ST. SKU: CR 79330-1-ST
Specifications
Compatibility
| Compatible Models | Crown manual pallet jack models (specifically PTH50 series) |
Material
| Core Material | Steel |
| Tread Material | Molded polyurethane |
Part Numbers
| OEM Part Number | CR 79330-1-ST |
| Manufacturer Part Number | CR 79330-1-ST |
Frequently Asked Questions
Q: What are the wheel dimensions for the CR 79330-1-ST?
A: The CR 79330-1-ST has an 8-inch diameter and 2-inch tread width. The bore size is 25mm. These dimensions ensure compatibility with Crown PTH50 series manual pallet jacks and similar models using standard steer axle specifications.
Q: What bearing construction does the CR 79330-1-ST use?
A: The CR 79330-1-ST features sealed ball bearing construction. Sealed bearings are pre-lubricated and enclosed to reduce contamination from dust, moisture, and debris, extending bearing life in material handling environments.
Q: What is the tread material of the CR 79330-1-ST?
A: The CR 79330-1-ST uses molded black polyurethane tread. Black polyurethane is a standard, durable compound for general material handling and warehouse applications. It resists wear, oil, and mild chemicals.
Q: Is the CR 79330-1-ST compatible only with Crown PTH50?
A: The CR 79330-1-ST is designed for Crown manual pallet jacks, specifically the PTH50 series. It may also fit other Crown manual pallet jack models with identical steer axle bore and mounting specifications. Confirm bore size (25mm) and wheel diameter (8 inches) match your equipment.
Q: Can the CR 79330-1-ST be used in wet or cold storage environments?
A: Standard black polyurethane has reduced grip on wet floors compared to high-traction compounds. For wet or cold storage applications, consider wheels with High Traction polyurethane formulations instead.