SKF Bearings and Seals

1 2015 Catalog 457601 Supercedes 457601, Dated 2008 SKF Bearings and SealsHeavy duty truck wheel end componentsIncludes applications, specifications and interchangesTable of contentsAboutHow to use this catalog ..2 AATA-vehicle maintenance reporting standards ..4 AFootnote & symbol information ..5 AProduct informationWheel end solutionsAn SKF Scotseal for every application ..1 BScotseal descriptions and itting information ..3 BScotseal PlusXL ..4 BScotseal Classic and Scotseal Longlife ..5 BScotseal TF hubcaps and SKF Splashguard ..6 BTapered bearing sets ..8 BRebuild kits for PreSet ..10 BSpindle nut locking system ..12 BTwo-piece wheel nut for hub piloted wheels ..14 BSleeve nut ..15 BTFO wheel end solution overview ..16 BWarranties under the TFO Program ..17 BWheel end toolsThe SRT-1 seal removal tool ..18 BThe HD1 universal bearing cup installer ..18 BThe TB-2 Scotseal toolboard ..18 BInstallation tools for Scotseal Classic & Scotseal Longlife ..19 BInstallation tool chart for Scotseal Classic & Scotseal Longlife.

2 20 BInstallationInstallation procedures for Scotseal Classic & Scotseal Longlife ..23 BInstallation procedures for Scotseal PlusXL ..24 BScotseal family interchanges ..25 BScotseal family popular applications ..26 BBeware of counterfeit Seals ..27 BWheel bearing adjustment procedures ..28 BWheel bearing end play veriication ..29 BHubcap installation procedure ..30 BHubcap interchange chart .. 31 BApplicationsHeavy dutyAxle identiication ..1 CIndex of manufacturers ..4 CAxle numerical listing ..6 CTrailer, tag & pusher axles ..1 Front axles ..29 Drive axles ..77 Medium duty trucksManufacturer to model index ..187 Medium duty truck applications ..188 SpeciicationsSeals and bearingsScotseal PlusXL ..207 Scotseal Classic and Scotseal spacers ..214 Drive axle lange gaskets ..215 HubcapsScotseal TF oil hubcaps ..216 Grease (tamper-proof) hubcap numerical list ..218 Bolt circle reference ..219 Gasket speciications numerical bolt circle reference ..222 InterchangesHow to use the competitor & manufacturer interchange.

3 223 Index of abbreviated names ..224 Competitor and manufacturer interchange ..2251 AOur engineering & technical service departments are as close as your phone and ready to assist you:Call the SKF network at 1-800-882-0008 ( & Canada)This catalog contains both a heavy duty section and a medium duty truck DutyThis catalog contains Scotseal Classic, Scotseal PlusXL, Scotseal Longlife, bearing, grease seal and hubcap information for medium and heavy duty truck, trailer, bus and other axle applications. Also included is information on SKF rebuild kits and half stand bearing sets for PreSet hub assemblies by ConMet .Axle numerical listThis quick reference guide lists all axle model and code numbers contained in this catalog. Listings are presented in left-to-right alphanumeric sequence similar to a dictionary. Simply locate the axle number, then read across to ind the axle manufacturer, application location and the page number of the duty truck application sectionEach section of this catalog has been tabbed for easier reading and locating of necessary information.

4 The shaded or darkest part of the tabs on the outer border of the page indicates the area represented. To use, refer to the table of contents and locate the section needed. Manufacturers are listed alphabetically within each Identify the manufacturer of your equipment. Manufacturers are listed alphabetically by category (Trailer, Tag & Pusher Axles, Front Axles and Drive Axles). For vehicle manufacturers not listed, refer to the axle Determine the model or code of your axle (refer to axle identiication section). Models and codes are listed in alpha numeric sequence within each After model or code has been located, read to the right for location of the SKF Scotseal PlusXL, Scotseal Classic, Scotseal Longlife, Bearings & grease Seals . General informationIncluded for your convenience: axle identiication, abbreviation listing, ATA-VMRS (American Trucking Association Vehicle Maintenance Reporting Standard) numbers, product features, installation instructions (Scotseal Classic, Scotseal PlusXL, Scotseal Longlife, bearing & hubcap) and axle identiication and speciicationsThese sections provide cross-references and speciications to assist you in inding the right part for your and manufacturer to Scotseal interchange - When a cross reference is required to determine the correct Scotseal number, use this section; more detailed instructions precede it.

5 Scotseal family quick reference interchange - Includes SKF Scotseal Classic to Scotseal PlusXL and Scotseal Longlife interchanges as well as corresponding competitor speciications - When bearing spacer, gasket, hubcap, SKF Scotseal Classic, Scotseal PlusXL or Scotseal Longlife information can only be determined by way of measurement, refer to the speciication section for complete component interchange - Use this chart as a quick guide to the Scotseal TF hubcap bearing sets - This is a quick guide to popular SKF factory-matched standard tapered bearing sets as well as half stand bearing sets for ConMet PreSet hub to use this catalog2 AMedium Duty Truck1. Locate Manufacturer. Manufacturers are listed in alphabetical order (refer to Manufacturers Index for correct page number)2. Locate Model. Models are listed within each manufacturer s section3. Locate your application information. Application information is listed in columnar form for each vehicle, with pinion applications following wheel Locate Once the application has been located, read to the right of the application to ind the SKF stock to use this catalog12345 RAM 1 1/2 Ton, 2 Ton, 4500 Series, 5500 SeriesWheel Front (2 W/D)2015-2011 4500 & 5500 Series:Hub Front (4 W/D)2015-2011 4500 & 5500 Series:Hub Rear2015-2011 4500 & 5500 w/ Auto Trans.

6 (Inner)..BR33281/BR33462 Bearing (Outer)..BR39250/BR39412 Front axle18-001-001 Bearing assembly-inner18-001-002 Bearing assembly-outer18-001-004 Seal18-001-012 Bearing-cone18-001-013 Bearing spacer18-001-014 Bearing spacer-O-ring18-001-015 Ring (sleeve)18-001-016 Bearing-cup18-001-017 Bearing-cone, inner18-001-018 Bearing-cup, inner18-001-019 Bearing-cone, outer18-001-020 Bearing-cup, outer18-001-025 Seal set-front axleDrive axle (rear)18-002-005 Seal-inner18-002-006 Seal-outer18-002-008 Bearing-inner18-002-009 Bearing-outer18-002-011 Seal-axle shaft18-002-013 Bearing-cone18-002-014 Ring (sleeve)18-002-016 Bearing-cup18-002-017 Bearing-cone, inner18-002-018 Bearing-cup, inner18-002-019 Bearing-cone, outer18-002-020 Bearing-cup, outer18-002-028 Seal-kitWheel accessories18-003-003 Hubcap18-003-017 Hubcap-gasket18-003-018 Hubcap-vent plug18-003-019 Hubcap-ill plugTrailer, tag & pusher axle18-004-002 Bearing assembly-inner18-004-003 Bearing assembly-outer18-004-005 Bearing-cone, inner18-004-006 Bearing-cup, inner18-004-007 Bearing-cone, outer18-004-008 Bearing-cup, outer18-004-009 Bearing spacer18-004-010 Bearing spacer-O-ring18-004-011 Seal18-004-022 Ring (sleeve)ATA-vehicle maintenance reporting standardsListed below are American Trucking Association (ATA) Vehicle Maintance Reporting Standards versus SKF seal, bearing, hubcap, gasket and miscellaneous part descriptions.

7 The ATA manufacturer code for SKF is & symbol informationSome long-running sections use footnotes and symbols throughout; they are collected here for convenient reference. Shorter sections have their footnote and symbol explanations printed near the bottom of each duty wheel applications Tapered bearing for worn hubs or oversize seal bore.*Remove spacer when replacing Bearings . For bearing spacer speciications, see page 214. Use existing part number to depletion, then reorder new number listed duty truck applications Use existing part number to depletion, then reorder new number listed below.[ ]Indicates quantity and competitor interchangeNoneScotseal Classic Scotseal PlusXL*DuPont Zytel material hubcap**Steel hubcap+Grease (tamper-proof) hubcap GE Lexan material hubcap5A6 ANOTESI N F O R M A T I O N1 BINSTALLATIONWHEEL END TOOLSWHEEL END SOLUTIONSOver-the-road leetsLong haul and most over-the-road leets are most likely to run power units with outboard brakes, with programmed maintenance intervals in the 150,000 to 200,000 mile range.

8 They are also most likely to use synthetic hauling/sanitation leetsHarsh operating conditions from road surfaces and the environment, and the need for very frequent start/stop driving, dictate high maintenance use rentalThese leets tend to have strict maintenance practices to protect the value of their vehicle investment and to achieve an average 3-4 year trade-in cycle. A variety of vehicles also characterizes the multiple-use bus leetsPot holes, curb bumps and the wear and tear of constant stop and start driving generate unusual demands for wheel end components. Consistent training of technicians is critical as new faces appear SKF Scotseal for every applicationJust as the equipment needs of long haul commercial leets vary from those of heavy duty construction and mining leets, so does the matchup of the right seal for the driving environment. A "good" seal can fail prematurely if used in the wrong application. The leet proiles below indicate the diversity of requirements for wheel end owned equipmentThese tend to be smaller size leets who are looking for economical maintenance and lower cost replacement parts.

9 They are also likely to have less experienced and well-trained shop personnel and limited tool and logging leetsThese leets are typically characterized by low mileage/high maintenance driving conditions. Downhill braking under heavy loads and off-road dirt and grime cause excessive brake wear and subsequently frequent wheel end leetsFleets usually have more trailers in their leets than tractors. Trailers have non-driven wheels and usually 50,000 to 60,000 annual mile ranges. Trailers are more frequently dressed with synthetic grease wheel ends. Trailer wheel end maintenance is signiicant with most trailers equipped with tandem bus leetsMany states and municipalities have speciic maintenance laws for school buses which dictate frequency or mileage intervals regardless of leet size. Generally, maintenance personnel have a high need for wheel end END SOLUTIONSI N F O R M A T I O NWHEEL END SOLUTIONSINSTALLATIONWHEEL END TOOLS2 BWHEEL END SOLUTIONSThe Scotseal PlusXL design with extended life capabilities is the SKF premium performance seal, offering maximum sealing life under virtually all driving conditions.

10 The high-temperature, synthetic lubricant-friendly material of the Scotseal PlusXL, Hydrogenated Nitrile Butadiene Rubber (HNBR), is an excellent choice for frequent braking applications. HNBR elastomeric material provides heat resistance up to 300 F and broad compatibility with today's synthetic lubrication luids. The unsurpassed exclusion properties allow the Scotseal PlusXL to perform in very harsh conditions. The Scotseal PlusXL with the unique hand-installable design includes a fat footprint ensuring stability on the shaft. Worn hubs and spindles are not a problem for the Scotseal original Self Contained Oil Type Seal, Scotseal Classic became the trucking industry standard and the best value for more than 30 years. With literally trillions of road miles to its credit, Scotseal Classic has proven to be a solid choice for dependable, long lasting service. Time and time again, ield studies show that when properly installed, using SKF tools and procedures, Scotseal Classic is a reliable performer for meeting the sealing requirements between brake maintenance upon the success of the original Scotseal design, SKF engineers had a great start in their development of an extended life seal.