Product Description
Crown CR 82283-2 Load Roller Assembly delivers reliable performance for manual pallet jack applications. Featuring a nylon tread bonded to a nylon hub with integrated sealed bearings, this direct replacement assembly is designed for Crown PTH and PT series equipment. The 3-1/4 inch diameter roller provides excellent wear resistance in dry warehouse and manufacturing environments, with a complete assembly including necessary bearings, washers, and bushings for straightforward replacement.
Specifications
Dimensions
| Tread Diameter | 3-1/4 inch |
Material
| Tread Material | Nylon |
| Hub Material | Single piece molded nylon (non-metallic) |
| Bearing Material | Hardened chrome steel (SAE 52100) |
| Bushing Material | Direct-bearing interface to axle |
Part Numbers
| Part Number | CR 82283-2 |
| Alternate Part Number | 82283-2 |
| Cross-Reference Part Numbers | Supersedes 82283-1 (Ultra-Poly), 82283-3 (Steel); kit reference GWK-PTH-LW |
| Replaces / Supersedes | Direct replacement for Crown 82283-2; supersedes 82283-1, 82283-1-D (Ultra-Poly), 82283-3 (Steel) |
Applications
| Compatible Equipment | Crown PTH and PT series manual pallet jacks |
| Ideal Environment | Dry warehouse, indoor manufacturing, uneven or rough floors |
Frequently Asked Questions
Q: Which Crown pallet jack models does the 82283-2 fit?
A: The 82283-2 is compatible with Crown PTH and PT series manual pallet jacks. Verify your equipment model before ordering to ensure compatibility.
Q: What are the key material specifications?
A: The 82283-2 features a 3-1/4 inch diameter nylon tread bonded to a nylon hub with hardened chrome steel (SAE 52100) bearings. The assembly includes integrated sealed bearings, washers, and bushings for complete load roller replacement.
Q: What earlier versions does the 82283-2 replace?
A: The 82283-2 replaces and supersedes the 82283-1 (Ultra-Poly version), 82283-1-D, and 82283-3 (Steel version). It is the current direct replacement for Crown load roller applications on PTH/PT series equipment.
Q: How does nylon tread perform compared to ultra-polyurethane?
A: Nylon tread is harder and more abrasion-resistant, making it ideal for rough or uneven warehouse floors and dry conditions. Ultra-polyurethane offers superior grip on wet or slippery surfaces. Choose nylon for dry warehouse use and polyurethane for wet environments.
Q: Can I use the 82283-2 in cold storage or wet floor areas?
A: Nylon has reduced traction on wet, icy, or extremely cold surfaces. The 82283-2 is optimized for dry warehouse and indoor manufacturing environments. For cold storage or wet floors, consider ultra-polyurethane alternatives like the 82283-1 or 82283-1-D versions.
Q: How should I store replacement load roller assemblies?
A: Store load roller assemblies in a clean, dry location protected from direct sunlight and extreme temperatures. Keep them on a flat surface to prevent warping or bearing damage. Store away from oils, solvents, and corrosive materials.
Q: What is the service life of the 82283-2 assembly?
A: Service life depends on floor conditions, load frequency, and maintenance. Nylon tread typically provides 2-5 years of service in moderate-use warehouse environments. Regular inspection for wear or bearing noise will indicate when replacement is needed.