Disc Wheel Hub/Spoke Wheel and Axle Interface Dimensions-Commercial Vehicles
- Ground Vehicle Standard
This SAE Recommended Practice is intended for hubs and spoke wheels used on Class 7 and 8 truck/truck-tractor nonpowered front axles, powered and nonpowered rear axles, and trailer axles.
The purpose of this document is to establish dimensional guidelines to promote a functional standardization of wheel hubs and spoke wheels in the areas of fasteners, bearing cups, seal bore, and axle drive shaft or hub cap attachment. This document is not intended to exclude the use of wheel hub designs which do not meet the dimensional guidelines for use on defined axle configurations.
Data Sets - Support Documents
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.
|ASME Y14.5M||This document is not part of the subscrption.|
|ISO4107||This document is not part of the subscrption.|
|ISO7575||This document is not part of the subscrption.|
|J393_201710||Nomenclature - Wheels, Hubs, and Rims for Commercial Vehicles|
|J694_201505||Disc Wheel and Hub or Drum Interface Dimensions - Truck and Bus|
|J923_201207||Nomenclature and Terminology for Truck and Bus Drive Axles|