SAE J876 pdf download

SAE J876 pdf download.(R) Wide Base Disc Wheels and Demountable Rims.
1. This SAE Recomended Practice establishes uniform engineering nomenclature for wide base disc wheels and demountable rims. This nomenclature and accompanying figures are intended to define fundamental wide base disc wheels and demountable rim terms. The dimensions given are those necessary to maintain serviceability and interchangeability of the wide base disc wheels and demountable rims with standard hardware
2. References
2.1 Applicable Publications—The following publications form a part of the specification to the extent specified herein. Unless otherwise indicated, the latest revision of SAE publications shall apply.
2.1.1 SAE PuBLIcATIoNs—Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001, SAE J393—Nomenciature—Wheels, Hubs, and Rims-Form Commercial Vehicles
2.2 Related Publications—The following publications are provided for information purposes only and are not a required part of this document.
2.2.1 SAE PuBUCATIONS—Available from SAE, 400 Commonwealth Drive. Warrendale, PA 150960001.
SAE J694—Disc WheeliHub or Drum Interface Dimensions-Commercial Vehicles
SAEJ85I—Dimensions•Wheels for Demountable Rims, Demountable Rims, and Rim Spacers- Commercial Vehicles
2.2.2 ISO PuBucArloN—Available from ANSI, 11 West 42nd Street, New York. NY 10036-8002.
ISO 4107—Wheels for Comercial Vehicles—Dimensional Characteristics of Attachment on Hub
2.2.3 OSHA PuBtIcATlo.i—Availab4e from ????
OSHA Standard 29 CFR part 1910.177—Servicing of Multi-Piece and Single-Piece Rim Wheels
2.2.4 TIRE AND RIM ASSOCIATION PuBuCATeON—Available from the Tire and Rim Association Inc.. 175 Montrose West Avenue, Suite 150, Copey, OH 44321.
Yearbook. The Tire & Rim Association Inc.
3. Definitions
31 Wide Base Disc Wheels and Deniountable Rims—i 50 tubeless wheels and rims with a 19.5 and 22.5 rim diameter code with a rim width of 266.7 mm (10.50 in) or wider.
3.2 Basic Nomenclature—A detailed listing of basic nomenclature is contained in SAE J393. Figures 1, 2, 3, and
4 introduce, illustrate, and specify new nomenclature and definitions. All dimensions are in millimeters followed by inches in parentheses.
4. Wide Base Disc Wheels and Demountable Rims
4.1 Wide Base Disc Wheels—See Figures 1 and 2:
4.2 Wide Base Demountable RIms—See Figures 3 and 4:
4.3 Nomenclature
1. Rim Centerline
2. Wheel Inset
3. Wheel Outset
4. Adaplor
5. Mounting Band
6. Rim Offset
7. Dual Centerline with 101.6 mm (4 in) wide spacer
8. Axle Track
9. Zeroset
4.4 Dimensiens
a. A — Minimum clearance diameter under rim ledge
b. B — Minimum clearance diameter under rim well
c. C — One-half the change in axle track
4.5 Wide Base Disc Wheel and Demeuntable Rim Dimensions—See Table 1.