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Standard

Outboard Mounted Brake Drum/Disc Wheel Hub Interface Dimensions-Commercial Vehicles

1997-06-01
HISTORICAL
J1671_199706
This SAE Recommended Practice contains dimensions and tolerances for outboard mounted brake drums and disc wheel hubs in the interface areas. The geometric features described in this document are shown at true position. This document is intended for outboard mounted brake drums and disc wheel hubs used on Class 7 and 8 commercial vehicles. Special and less common applications are not covered. This document defines and documents the dimensions and tolerances necessary to maintain interchangeability in the interface areas.
Standard

ABS Excitor Ring Location Standardization

1996-10-01
HISTORICAL
J1730_199610
This SAE Recommended Practice is to establish the Antilock Brake System (ABS) sensor interface and envelope dimensions for standardizing the location of the Antilock Brake System (ABS) rings mounted on the inner end of the hub on the following axle designations: a. FF front; b. FL front; c. L powered rear; d. R powered rear; e. U powered rear; f. W powered rear; g. N trailer and h. P trailer. This document provides standardized wheel end Antilock Brake System (ABS) sensor interface dimensions for spoke wheels and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles.
Standard

ABS Excitor Ring Location Standardization

1999-10-09
HISTORICAL
J1730_199910
This SAE Recommended Practice is to establish the Antilock Brake System (ABS) sensor interface and envelope dimensions for standardizing the location of the Antilock Brake System (ABS) rings mounted on the inner end of the hub on the following axle designations. a. FF front b. FL front c. L powered rear d. R powered rear e. U powered rear f. W powered rear g. N trailer h. P trailer
Standard

Disc Wheel/Hub Or Drum Interface Dimensions- Commercial Vehicles

1997-07-01
HISTORICAL
J694_199707
This SAE Recommended Practice defines wheel mounting systems and documents, the dimensions and tolerances necessary to maintain serviceability, and interchangeability in the interface areas. To be consistent with ISO, it is divided into two sections (I & II). Section I is in concert with ISO 4107, describing mounting systems currently used internationally and nominated for, or included in, the international standards for bolt circle interfaces. Section II records information on current mounting systems also used in North America. Components of different mounting systems with common bolt patterns could be mis-assembled together and cause service problems. Therefore, it is important to note that each mounting system should be treated individually and their components not be intermixed.
Standard

Disc Wheel/Hub or Drum Interface Dimensions--Commercial Vehicles

1998-08-01
HISTORICAL
J694_199808
This SAE Recommended Practice contains dimensions and their tolerances concerning disc wheel to hub or drum interface areas for commercial vehicles and multipurpose passenger vehicles. Stamped disc wheels for single applications and special or less common applications are not covered in this document. This document defines wheel mounting systems and documents, the dimensions and tolerances necessary to maintain serviceability, and interchangeability in the interface areas. To be consistent with ISO, it is divided into two sections (I & II). Section I is in concert with ISO 4107, describing mounting systems currently used internationally and nominated for, or included in, the international standard for bolt circle interfaces. Section II records information on current mounting systems also used in North America. Components of different mounting systems with common bolt patterns could be mis-assembled together and cause service problems.
Standard

Wheel End Assembly and Axle Spindle Interface Dimensions - Truck and Bus

2014-07-30
CURRENT
J2475_201407
This recommended practice contains dimensions and tolerances for spindles in the interface area. Interfacing components include axle spindle, bearing cones, bearing spacer, seal and wheel hub. This recommended practice is intended for axles commonly used on Class 7 and 8 commercial vehicles. Included are SAE axle configurations FF, FL, I80, L, N, P, R, U, and W.
Standard

Spoke Wheels and Hub Fatigue Test Procedures

1995-03-01
HISTORICAL
J1095_199503
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of spoke wheels and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.50 to 13.19 in). It is up to each hum and/or spoke wheel developer to determine what test method, accelerated load factor and cycle life reuirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of th ehub and/or spoke wheel developer to modify other parameters to obtain parameters to obtainsatisfactory service life.
Standard

Fatigue Test Procedures: Hubs and Wheels for Demountable Rims

1991-01-01
HISTORICAL
J1095_199101
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of spoke wheels and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.50 to 13.19 in). It is up to each hub and/or spoke wheel developer to determine what test method, accelerated load factor and cycle life requirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of the hub and/or spoke wheel developer to modify other parameters to obtain satisfactory service life.
Standard

Fatigue Test Procedures: Hubs and Wheels for Demountable Rims

2009-10-12
HISTORICAL
J1095_200910
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of wheels for demountable rims and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.50 to 13.19 in). It is up to each hub and/or wheel for demountable rims developer to determine what test method, accelerated load factor and cycle life requirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of the hub and/or wheel for demountable rims developer to modify other parameters to obtain satisfactory service life.
Standard

Fatigue Test Procedures: Hubs and Wheels for Demountable Rims

1982-06-01
HISTORICAL
J1095_198206
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of spoke wheels and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.50 to 13.19 in). It is up to each hub and/or spoke wheel developer to determine what test method, accelerated load factor and cycle life requirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of the hub and/or spoke wheel developer to modify other parameters to obtain satisfactory service life.
Standard

Fatigue Test Procedures: Hubs and Wheels for Demountable Rims

1986-03-01
HISTORICAL
J1095_198603
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of spoke wheels and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.50 to 13.19 in). It is up to each hub and/or spoke wheel developer to determine what test method, accelerated load factor and cycle life requirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of the hub and/or spoke wheel developer to modify other parameters to obtain satisfactory service life.
Standard

Fatigue Test Procedures: Hubs and Wheels for Demountable Rims

2016-06-30
CURRENT
J1095_201606
This SAE Recommended Practice provides uniform laboratory procedures for fatigue testing of wheels for demountable rims and hubs intended for normal highway use on trucks, buses, truck trailers, and multipurpose passenger vehicles. The hubs included have bolt circle diameters from 165.1 to 335.0 mm (6.500 to 13.189 in). It is up to each hub and/or wheel for demountable rims manufacturer to determine what test method, accelerated load factor and cycle life requirements are applicable to obtain satisfactory service life in a given application. When deviations from the procedures recommended herein are made, it is the responsibility of the hub and/or wheel for demountable rims developer to modify other parameters to obtain satisfactory service life.
Standard

Road Vehicles--Wheels for Commercial Vehicles and Multipurpose Passenger Vehicles--Fixing Nuts--Test Methods

1993-02-01
HISTORICAL
J1965_199302
This SAE Recommended Practice applies to nuts as specified in SAE J694 and J1835 used for wheel and demountable rim attachment. Only the test methods necessary to assure proper wheel or rim assembly are assembly are specified. Fasteners for less common and special applications are not included. This document, to ensure proper assemblies, specifies test methods for metric or english, one- or two-piece flange nuts, single ball seat nuts, inner and outer ball seat nuts, and rim clamp nuts.
Standard

Wheel End Assembly and Axle Spindle Interface Dimensions--Truck and Bus

2018-05-02
WIP
J2475

This recommended practice contains dimensions and tolerances for spindles in the interface area. Interfacing components include axle spindle, bearing cones, bearing spacer, seal and wheel hub. This recommended practice is intended for axles commonly used on Class 7 and 8 commercial vehicles. Included are SAE axle configurations FF, FL, I80, L, N, P, R, U, and W.

Standard

Wheel End Assembly and Axle Spindle Interface Dimensions—Truck and Bus

2008-08-22
HISTORICAL
J2475_200808
This recommended practice contains dimensions and tolerances for spindles in the interface area. Interfacing components include axle spindle, bearing cones, bearing spacer, seal and wheel hub. This recommended practice is intended for axles commonly used on Class 7 and 8 commercial vehicles. Included are SAE axle configurations FF, FL, I80, L, U, W, R, N and P.
Standard

Wheel End Assembly and Axle Spindle Interface Dimensions--Truck and Bus

2000-01-24
HISTORICAL
J2475_200001
This SAE Recommended Practice contains dimensions and tolerances for spindles in the interface area. Interfacing components include bearing cones, bearing spacers, and wheel hubs. This document is intended for axles commonly used on Class 7 and 8 commercial vehicles. Included are SAE axle configurations FF, R, N, and P. SAE configurations FC, FL, K, L, U, and W are not included, but may be added in the future. The purpose of this document is to establish dimensional guidelines to promote a functional standardization of spindle dimensions wheel end assemblies. Proper hub component dimensions can then be established.
Standard

Nomenclature-Wheels, Hubs, and Rims for Commercial Vehicles

1991-10-09
HISTORICAL
J393_199110
This SAE Recommended Practice establishes uniform engineering nomenclature for wheels, rims, and their components used in truck, bus, and trailer applications. This nomenclature and accompanying drawings are intended to define fundamental truck wheel, hub, and rim terms rather than to provide a comprehensive tabulation of all wheel, hub, and rim designs.
Standard

Setting Preload in Heavy-Duty Wheel Bearings

2001-03-01
HISTORICAL
J2535_200103
This SAE Recommended Practice applies to the four primary, large volume applications in the class 7-8 heavy-duty market place, as specified in SAE J1842: a. "N" trailer axle b. "R" powered rear axle c. "FF / FG" nonpowered front axle d. "P" trailer axle This document applies to on-highway, disc wheel / outboard drum brake applications. It is not applicable to those applications that exceed the GAWR ratings or the load line restrictions listed in columns "A," "B," and "C" of Table 1. Load lines are measured from the inboard bearing cup backface as shown in 3.4. This document establishes preload force values only. The methodology to obtain these force values must be determined by the fastener supplier and/or axle assembler. This document reviews the bearing system. It is NOT intended to prescribe (new or existing) axle and/or hub manufacturers' ratings and/or specifications.
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