National-Seals-Axilock-Bearings.Pdf
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Catalog No. 502W 2011 Supersedes 502W Dated 2006 Black PMS 286 100c60m6k For Parts Look Up Visit www.FMe-cat.com White www.federalmogul.com Black PMS 485 100m91y NEW! National® Oil Seals D Reverse F “Red” 37 Series FEATURING A E B C D National Introduces the Most Innovative Technology in Sealing! A Exclusive Dynamic Edge™ technology from National Oil Seals is an innovative dirt exclusion system engineered to deflect dirt and moisture away from wheel end components. The key to National Dynamic Edge™ technology is a patent pending sinusoidal wave that actually creates a pumping action to aggressively push dirt away from the seal. Manufactured with dependable, abrasion resistant nitrile, the spring-loaded main lip delivers positive sealing with reduced shaft interference. Unitized ™ A Dynamic Edge pumping feature deflects construction provides greater structural integrity, contamination away from the face of the seal easier installation and main lip protection. B Four floating points of contact lock out For the latest technology and engineering dirt and moisture innovation — there’s no other seal that C Single spring-loaded sealing lip provides main performs like National! contact point reducing shaft interference D Unique rubber I.D. and O.D. includes exclusive ® SURE-LOCK I.D. rib technology, preventing Black contamination as well as bore and shaft leaks E Unitized construction provides greater structural integrity PMS 286 F Metal O.D. maintains position on hub bore 100c60m6k © 2011 Federal-Mogul Corporation, Southfield, MI 48033 White Table of Contents Application Information Pages Drive Axles 61-83 Front Axles 45-60 Pinion Seals 84-88 Trailer, Tag and Pusher Axles 31-44 Catalog Usage Information Abbreviations Used in this Catalog III Manufacturer to Axle Type to Page Index III How to Use This Catalog IV Axle Location Index 1-30 Interchange Information Grease Seal to Oil Bath Seal Conversion Chart 131 Hub Cap 127-128 Oil Bath Seals (Competitor and OEM to National) 104-126 Pinion Seals 129-130 Product Features 37 Series Seal Design IFC 38 Series Seal Design II AxiLok® Spindle Nuts XVII-XX Bearing Set Coverage XII Hub Cap Features X-XI Matched Bearing Sets VI Specifications Axle Ring Specifications 93 Axle Flange Gasket Specifications VIII-IX Bearing to Seal Comparison 97-100 Hub Cap and Gasket Specifications 91 Hub Cap Design and Description 92 Installation Tools 94-96 Oil Bath Seal Numerical Listing 89 Oil Bath Seal Shaft Size Listing 90 Popular Tool Quick Reference 132 Seal to Bearing Comparison 101-103 Wheel End Offering VII Technical Information Oil Bath Seal Installation Procedures XIV-XVI Troubleshooting Checklist XIII Warranty Information Explanation of Warranty Terms V At Federal-Mogul, our commitment to providing premium wheel end solutions to the commercial vehicle aftermarket begins with National®. This dedication to quality allows us to stay a step ahead of ever changing technology by supplying high-end, premium products that meet or exceed the original equipment specifications. Comprehensive coverage, unsurpassed quality and the brand name you can trust help make National – The Heavy Duty Wheel End Experts. Oil Bath Seals Fel-Pro® Gaskets “Gold” 38 Series • Famous blue non-stick coating for hassle-free installation and removal • Proprietary PTFE compound endures extreme temperatures, • Quality gasket material provides a leak-free seal compatible with mixed lubricants and has the lowest friction co-efficient of all seal materials Hub Caps • Patented, lay-down bi-directional sealing lip provides a greater sealing surface especially during wheel end movement • Window is resistant to cracking, clouding and discoloration and is • Triple barrier contamination system, provides the ultimate compatible with all lubricants in dirt exclusion • Slit style vent plug design dramatically reduces contamination associated with conventional pinhole designs “Red” 37 Series • Dependable, abrasion resistant nitrile with spring-loaded Bearings Black main lip for positive sealing with reduced shaft interference • Comprehensive coverage for commercial vehicle applications • Unitized construction provides greater structural integrity, • Matched bearing sets for better performance, easier installation and main lip protection longer-life and enhanced reliability PMS 286 • Unique rubber I.D. and O.D. includes patented SURE-LOCK® ribs • Differential and transmission rebuild kits that prevent shaft leaks and bore contamination 100c60m6k White APPLICATIONS INDEX MANUFACTURER TO PAGE Manufacturer Type Page Manufacturer Type Page AL-KO Kober Trailer 31 Mack Pinion 87 Clark Trailer 31 Mack-Midliner Front 51 Clark Front 45 Mack-Midliner Drive 69 Coleman Front 45 Margirus Front 51 Coleman Drive 61 Margirus Drive 69 Dana (See Spicer) --- --- Mercedes-Benz Front 51 Delphos Trailer 31 Mercedes-Benz Drive 69 Dexter Trailer 32 Meritor Trailer 37 Dodge Front 45 Meritor Front 51 Dodge Drive 61 Meritor Drive 69 Eaton (See Spicer) --- --- Meritor Pinion 84 Fabco Front 46 Moss Gear Trailer 39 Ford Front 46 Nabors Trailer Trailer 39 Ford Drive 62 Navistar Trailer 39 Fruehauf Trailer 32 Navistar Front 53 FWD Front 47 Navistar Drive 73 FWD Drive 64 Navistar Pinion 88 GMC Trailer 33 Palmer Trailer 40 GMC Front 47 Prior Trailer 40 GMC Drive 64 Rockwell (See Meritor) --- --- Hadco Trailer 33 R.O.R. (See Meritor) --- --- Hammerblow Trailer 33 Spencer Trailer 40 Hayes Trailer 33 Spicer Trailer 41 Hendrickson Trailer 34 Spicer Front 56 Ingersoll Trailer 34 Spicer Drive 76 International (See Navistar) --- --- Spicer Pinion 86 Isuzu Front 49 Standard-Forge Trailer 42 Isuzu Drive 66 Trunnion Trailer 44 Iveco Front 49 Volvo Trailer 44 Iveco Drive 67 Volvo Front 59 Kay-Brunner Trailer 36 Volvo Drive 81 Kelsey-Hayes Trailer 37 Westport Trailer 44 Kershaw Trailer 37 Westport Front 59 Mack Front 49 White Front 59 Mack Drive 67 White Drive 81 ABBREVIATIONS USED IN THIS CATALOG Abbreviation Description Abbreviation Description " Inches KER Kershaw # Pounds K-H Kelsey-Hayes Brg. Bearing lb. Pound C/R Chicago Rawhide MAG Margirus CLK Clark M-B Mercedes-Benz COL Coleman MER Meritor DT Dodge MK Mack DXT Dexter MID Mack-Midliner FH Fruehauf NAV Navistar Fig. Figure No. Number FORD Ford O.D. Outside Diameter FWD FWD S-F Standard-Forge GMC GMC SP Spicer GVW Gross Vehicle Weight TRUN Trunnion I.D. Inside Diameter VOL Volvo ISU Isuzu w/ With IVC Iveco w/o Without K-B Kay-Brunner WHT White III HOW TO USE THIS CATALOG Unlike most automotive and light truck applications, medium-duty truck wheel end applications are cataloged according to the axle manufacturer, not a specific vehicle application. The manufacturer of the axle and the truck or trailer is frequently not the same. The axle manufacturer and their model or code can generally be found in one of the following locations: MOST MEDIUM-DUTY TRUCKS: The vehicle option tag can be found in the glove box MOST HEAVY-DUTY TRUCK DRIVE AND TRAILER AXLES: A tag with the required information is attached to the axle or axle housing itself MOST STEERING AND TAG AXLES: The information is usually cast directly into the axle tube itself Once the necessary axle manufacturer and that manufacturer’s code or model is obtained turn to page 1 of the catalog. Every axle manufacturer is listed in the following sequence: 1. Trailer, Tag and Pusher Axles 2. Front Axles 3. Drive Axles Within each of these sections is a listing of each axle manufacturer in alphabetical order. Once the axle manufacturer is located you will find a manufacturer’s model or code number and weight capacity listed with a specific catalog line number and page number. Go to the page number specified and look for the specific line number to find the products you need. Because the I.D. tags may no longer be on the vehicle or the original axle may have been changed, the catalog also features part number interchanges from the most popular OEM and competitor’s part numbers to the equivalent Oil Bath Seal. In the case of the wheel end bearings, industry standard part numbers are generally used and are the same regardless of manufacturer. IV IMPORTANT INSTRUCTIONS ALWAYS CONSULT THE MOST CURRENT PARTS CATALOG AND SUPPLEMENTS FOR PARTS INFORMATION If this parts catalog is more than two years old, contact your local distributor to ensure you have the most up-to-date parts catalog. DESTROY ALL PREVIOUS Editions and supplements of this catalog This parts catalog replaces all previous editions. See catalog cover for supersession dates. BEFORE INSTALLING ANY PART LISTED IN THIS PARTS CATALOG, CONSULT THE APPROPRIATE VEHICLE MANUFACTURER’S INSTRUCTION MANUAL FOR INSTALLATION INSTRUCTIONS This catalog contains parts information only. Before installing any of the parts Referenced in this catalog ALWAYS consult the appropriate vehicle Manufacturer’s instruction manual for detailed installation instructions. WARRANTY Products sold are warranted to be free from defects in workmanship or material for a period of one (1) year from the date of purchase. The remedy for breach of this warranty is limited to the free exchange of the products(s) shown to our satisfaction to be defective. Liability for neglect, misuse, special, incidental, direct, indirect and consequential damages is specifically disclaimed. NO OTHER WARRANTY, EITHER EXPRESSED OR IMPLIED, INCLUDING ANY WARRANTY OF MERCHANTABILITY OR OF FITNESS FOR A PARTICULAR PURPOSE, IS MADE. WARNING Use parts only for applications and interchanges in this catalog. Failure to heed this warning could result in reduced life or failure of the part. All parts listed in this catalog are manufactured to the highest industry standards, but are not intended for use in a space program, atomic energy/nuclear reactor equipment, medical, or aircraft applications. V Matching Bearing Sets For Better Wheel End Performance, Replace Your Cup and Cone Together: • Better performance • Higher reliability • Longer life Coverage for all popular heavy-duty axles: front, drive and trailer. Set# Bearings Timken Set No. Set# Bearings Timken Set No.