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Dimensional Compatibility for Commercial Vehicles Fitment of Complete Wheels
- Ground Vehicle Standard
- J1865_199906
- Issued
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Recommended Practice defines a clearance line for establishing dimensional compatibility between drum brakes and wheels with 19.5 in, 22.5 in, and 24.5 in diameter rims. The clearance line establishes the maximum envelope for brakes and minimum envelope for complete wheels to allow for interchangeability.
This document addresses the dimensional characteristics only, and makes no reference to the performance, operational dynamic deflections, or heat dissipation of the system. Valve clearances have not been included in the fitment lines. Bent valves may be required to clear brake drums. Mounting systems as noted are referenced in SAE J694.
Data Sets - Support Documents
No Datasets Available
Issuing Committee
The responsibility of the Truck and Bus Wheel Committee of the Truck and Bus Brake and Advanced Driver Assistance Systems Steering Committee is to initiate, develop, review and approve the recommended practices, standards, and information reports related to hubs, wheels and the wheel mounting systems of buses, trucks and tractor-trailer combinations intended for highway use. The Wheel Committee is constituted so as to be aware of other SAE wheel activity and to prevent duplication of effort.
Reference
| Number | Title |
|---|---|
| ISO3911 | This document is not part of the subscrption. |
| ISO4107 | This document is not part of the subscrption. |
| J2133 | This document is not part of the subscrption. |
| J2133_201103 | Disc Wheel Radial Runout Low Point Marking |
| J393_201710 | Nomenclature - Wheels, Hubs, and Rims for Commercial Vehicles |
| J694_201505 | Disc Wheel and Hub or Drum Interface Dimensions - Truck and Bus |
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