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Inboard Mounted Disc Brake Rotor/Disc Wheel Hub Interface Dimensions - Commercial Vehicles
- Ground Vehicle Standard
- J2696_201909
- Revised
Downloadable datasets available
Annotation ability available
Sector:
Issuing Committee:
Language:
English
Scope
This SAE Recommended Practice establishes dimensions and tolerances for the interface between inboard mounted disc brake rotors and disc wheel hubs. This document is intended for inboard mounted disc brake rotors and disc wheel hubs for Class 5, 6, 7, and 8 commercial vehicles. Special and less-common applications are not covered.
Rationale
Rotor chamfer and hub pilot length range was clarified in Tables 1 to 4. All other revisions, updates, and corrections to this Recommended Practice are clearly editorial in nature and do not generate any substantive changes to the RP.
Recommended Content
Data Sets - Support Documents
| Title | Description | Download |
|---|---|---|
| Unnamed Dataset 1 | ||
| Table 1 | U-section brake rotor dimensions - metric (inch) | |
| Table 2 | Disc brake hub dimensions for use with U-section rotors - metric (inch) | |
| Table 3 | Hat-section brake rotor dimensions - metric (inch) | |
| Table 4 | Disc brake hub dimensions for use with hat-section rotors - metric (inch) |
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 |
|---|---|
| J1671_201502 | Outboard Mounted Brake Drum/Disc Wheel Hub Interface Dimensions - Truck and Bus |
| 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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