Product Description
Multiton MU 90317-A load roller assembly for TM and J series manual pallet jacks features a injection-molded nylon tread and hub with sealed ball bearing. Engineered for smooth operation and abrasion-resistant durability in warehouse environments, this factory-spec component is compatible with Multiton axle, bracket, and washer hardware.
Specifications
Material
| Tread Material Specification | Injection-molded nylon, conforms to ISO 1183-1 |
| Hub Material Specification | Injection-molded nylon, glass fiber reinforced (ISO 1043-1, PA6 GF15) |
| Bearing Material | Chrome steel, ABEC-1 |
| Hardness | 70D Shore (Nylon), per ISO 7619-1 |
Part Numbers
| Part Number | MU 90317-A |
| Cross Reference | Supersedes MU 90317; equivalent to Multiton TM and J series load roller assemblies |
Performance
| Service Life | Factory-rated for 20,000 load cycles under normal pallet jack duty |
| Compatible Equipment | Multiton TM series manual pallet jacks, Multiton J series manual pallet jacks |
Frequently Asked Questions
Q: Which Multiton models use the MU 90317-A load roller?
A: The MU 90317-A is the current part number for load roller assemblies in Multiton TM and J series manual pallet jacks. It replaces the earlier MU 90317 designation.
Q: What are the key specifications of the MU 90317-A?
A: The MU 90317-A has a tread with injection-molded nylon construction. The assembly includes a sealed ball bearing for smooth rotation and long operational life.
Q: Is the MU 90317-A compatible with Multiton hardware?
A: Yes, the MU 90317-A is designed as an original equipment compatible direct replacement that works with Multiton axle, bracket, and washer hardware specific to TM and J series pallet jacks.
Q: What material standards does the nylon conform to?
A: The MU 90317-A tread and hub are injection-molded nylon conforming to ISO 1183-1 specifications. This ensures consistency in material properties and abrasion resistance across production batches.
Q: How durable is the MU 90317-A in warehouse use?
A: The MU 90317-A is engineered for reliable performance in warehouse environments. The sealed ball bearing and high-strength nylon construction provide durability under the repetitive load cycles typical in material handling operations.
Q: How should the load roller be stored when not in use?
A: Store the load roller assembly in a dry environment protected from direct sunlight and extreme temperatures. Keep away from oils, solvents, and corrosive chemicals that may degrade nylon components.
