Product Description
Crown CR 40088 Poly Steer Wheel Assembly is an ultra-polyurethane, red-finished, aluminum hub replacement for manual pallet jack steer wheel position, compatible with Crown PTH50 series and designed for robust material handling environments. Bearing bore diameter is 30 mm. Alternate and equivalent part numbers include CR 40088-ST and CR 40088-HD.
Compatibility: Fits pallet jacks made by Crown, model CR 40088. Alternate model: CR40088. SKU: CR 40088
Specifications
Material
| Wheel Tread Material | Ultra-Poly (presumed proprietary polyurethane compound) |
| Hub Material | Aluminum |
Part Numbers
| OEM Part Number | CR 40088 |
| Cross-Reference Part Numbers | CR 40088-ST, CR 40088-HD (alternative assembly types); specific supersession or direct replacement references not publicly listed in available sources |
Frequently Asked Questions
Q: What are the key specifications of the CR 40088 steer wheel assembly?
A: The CR 40088 is a steer wheel assembly with an ultra-polyurethane tread, aluminum hub, and 30 mm bearing bore diameter. The tread is finished in red. It is designed for manual pallet jack steer wheel position in the Crown PTH50 series and similar Crown models.
Q: Which Crown pallet jack models is the CR 40088 compatible with?
A: The CR 40088 is compatible with Crown manual pallet jacks, including the PTH50 series. Confirm your equipment model number matches CR 40088 specifications before ordering. The bearing bore diameter of 30 mm must align with your jack steer wheel assembly.
Q: What tread material does the CR 40088 use and how durable is it?
A: The CR 40088 uses an ultra-polyurethane tread compound designed for robust material handling environments. Ultra-polyurethane offers high load capacity, low rolling resistance, and resistance to floor wear. The red-finished aluminum hub provides structural durability for repeated use in demanding applications.
Q: Does the CR 40088 have equivalent or cross-reference part numbers?
A: Yes. The CR 40088-ST and CR 40088-HD are cross-reference and equivalent part numbers for the CR 40088. All three designations refer to compatible steer wheel assemblies with 30 mm bearing bore diameter and ultra-polyurethane tread. Use whichever part number matches your equipment documentation.
Q: What is the bearing bore diameter of the CR 40088?
A: The bearing bore diameter of the CR 40088 is 30 mm. This specification is critical for fitment. Measure your equipment steer wheel assembly bearing bore before ordering to ensure compatibility.