Classification Details
| NMFC | Description | Class |
|---|---|---|
| 132140.00 | Tractor Tread Rollers or Tractor Tread Roller Assemblies, iron or steel, with or without bearings or fittings, loose or in packages | 70 |
How to Determine Your Class
To find the correct freight class for your shipment:
- Block and brace cylindrical rollers on pallets using hardwood cribbing, chocks, and double steel strapping through pallet stringers to stop any rolling.
- If shipping loose or in bundles, band rollers together with steel strap, protect edges with guards, and confirm your carrier accepts non-palletized machinery parts.
- Seal bearings and fittings: cap greased ends, use VCI wrap or oil-treated paper to deter rust, and bag loose hardware so nothing migrates during transit.
- Mark the BOL with “NMFC 132140, Class 70,” include piece count and actual weight per roller, and apply “Heavy” and “Do Not Stack” labels when appropriate.
Note: All classifications are subject to Item 170. Verify with official NMFC publications for the most current requirements.
Business Value
- Fixed Class 70 means no density math—fewer reclasses and more predictable LTL quotes for dense iron/steel rollers.
- Packaging flexibility (loose or packaged) fits real-world shop workflows, cutting repack time for new builds and field repairs.
- Non-hazardous status removes hazmat surcharges and streamlines carrier selection, documentation, and terminal handling.
- Clear NMFC alignment strengthens claims defense, reduces audit friction, and stabilizes costs for ag and construction equipment supply chains.