05SKF Hyatt Seals Hub Caps and Bearings and Hub Assemblies

CATALOG NUMBER 05 www.midwestwheel.com NLINE www.midwestwheel.com Order NLINE™ Scotseal X-Treme SKF TF hubcap plug Hand installable • Eliminates installation problems and avoids costly “do overs” • Ends searching for the specific tool for each seal part number Advanced sealing materials • HNBRX material provides outstanding performance and extreme heat resistance • EPDM material on the ID makes a perfect seal even on worn spindles • Provides longer life in contaminated conditions • Compatible with all popular synthetic lubricants Unitized design with 4 sealing lips • Provides clean running surfaces for sealing lips • 3 metal unitizer rings for sealing lip protection during installation and service • Primary Waveseal sealing lip sweeps oil back on the bearings for cooler operation • 3 dirt barriers keep out contaminants extending service life Extended warranty coverage • 5 years / 500,000 mile warranty The Scotseal X-Treme seal offers exceptional performance in virtually all operating conditions. It’s a unitized, one-piece hand installable seal that has three metal unitizer rings for damage free installation. This seal uses an advanced HNBRX material that provides low friction, excellent high heat capability, outstanding wear resistance, and broad compatibility with synthetic lubricants. Its low friction and high rolling efficiency provides improved fuel economy and lower emissions. Ideal for fleets looking for maximum uptime, lowest cost per mile and the best ROI seal. SKF’s oil bath hubcap contains the new patent pending SKF TF center-fill plug, which has an oil shield and concealed vent design, allowing the wheel end to vent without clogging, while the exterior of the hubcap remains clean with reduced oil seepage while venting. CR 454301-4 1. Vent is completely covered with one piece design to keep water spray and contaminants out 2. In the event that some oil gets past the oil splash shield the smooth interior surface prevents oil build up at vent 3. Oil splash shield vents air, while keeping heavy oil splash from exiting through the vent © SKF Group 2020 ® SKF and TF are registered trademarks of the SKF Group. The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. Publication 457--- • 04/2020 • Printed in U.S.A. www.skfpa @skfpartsi without clogging, while the exterior of the hubcap remains clean with reduced oil seepage while venting. Features & Benefits • New vented center-fill plug with an internal oil splash shield to keep oil in, and an outside cover to prevent road splash and pressure washer water from entering the hub • TF Plug part number is 454301-4; Packaged with 4 in a bag 1. SKF VSM NA 900 N. State Street Suite 100 Elgin, IL 60123 800-882-0008 www.vsm.skf.com © SKF Group 2020 ® SKF and TF are registered trademarks of the SKF Group. The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. Publication 457--- • 04/2020 • Printed in U.S.A. www.skfpartsinfo.tv @skfpartsinfo SKF’s oil bath hubcap contains the new patent pending SKF TF center-fill plug, which has an oil shield and concealed vent design, allowing the wheel end to vent without clogging, while the exterior of the hubcap remains clean with reduced oil seepage while venting. Features & Benefits • New vented center-fill plug with an internal oil splash shield to keep oil in, and an outside cover to prevent road splash and pressure washer water from entering the hub • TF Plug part number is 454301-4; Packaged with 4 in a bag 2. 3. The Scotseal X-Treme requires two tools — your hands! Just slightly lubricate the ID and OD of the new seal with the wheel end lubricant and press the new seal evenly into the hub. Wait 5 minutes and install the hub onto the spindle. Installs quickly and correctly by hand — every time! Designed to keep out road contamination and oil in at the bearings HNBRX OD • Easy to install • No tools required Primary sealing lip • Waveseal lip pumps oil back to the bearings for cooler operation and extended life • Low friction design for increased and improved fuel economy • Provides extreme heat resistance and broad compatibility with synthetic lubricants Bumper, axial and radial dirt lips • 3 dirt barriers keep out contaminants • Bumper lip acts as a primary dirt excluder • Added bearing protection Unitized design • 3 metal unitizer rings for damage free installation EPDM ID • Easy to install • Perfect seal even on worn spindles • Optimized sealing life under virtually all driving conditions

Scotseal X-Treme, continued Popular Applications Interchange Pinion Seals Conventional Pre-adjusted Applications Scotseal X-Treme Inner Cup Inner Cone Outer Cup Outer Cone Inner Bearings Outer Bearings Steer Steer Axle, 4,700 lb, 7,500 lb, 8,000 lb, Meritor, Navistar CR 28759XT JM207010 JM207049-A VP BR25820 BR25877 N/A N/A FF Steer Axle, 12,000 lb, Eaton, Ford, Freightliner, Kenworth, Meritor, Navistar, Peterbilt, Volvo, Western CR 35058XT SET413 SET406 SET427* SET428* HM212011 VP HM212049 VP BR3720 BR3782 FL Steer Axle, 16,000 lb, 20,000 lb, Ford, Freightliner, Kenworth, Mack, Meritor, Navistar, Peterbilt, Volvo, Western Star CR 43761XT SET423 SET424 SET445* SET446* BR6420 6461-A VP 552-A VP 555-S VP Drive Drive Axle, 34,000 lb, Eaton, Ford, Meritor, Navistar, Volvo CR 38776XT SET411 SET408 N/A N/A BR47620 BR47686 BR39520 BR39590 R Drive Axle, 38,000 lb, 46,000 lb, Eaton, Ford, Freightliner, Kenworth, Meritor, Navistar, Peterbilt, Volvo, Western Star CR 47691XT SET403 SET401 SET445* SET446* 592-A VP 594-A VP BR572 BR580 Drive Axle, 40,000 lb, 44,000 lb, Mack CR 42673XT SET421 SET426 N/A N/A HM516410 VP HM516449-A VP BR47620 BR47679 Trailer TN Trailer Axle, 22,500 lb, Eaton, Meritor, Spicer, Standard Forge CR 46300XT SET414 SET413 SET431* SET427* HM218210 VP HM218248 VP HM212011 VP HM212049 VP TP Trailer Axle, Eaton P-22, Fruehauf, Meritor, Pro-Par, Spicer CR 42627XT SET415 SET415 SET432* SET432* HM518410 VP HM518445 VP HM518410 VP HM518445 VP Scotseal X-Treme Stemco Discover Stemco Guardian Stemco Voyager FM Red 37 FM Gold 38 Meritor Standard Meritor Premium ConMet CR 28759XT N/A 308-0866 383-0166 370150A N/A N/A N/A N/A CR 35058XT 383-0236 308-0836 383-0136 370001A 380001A MER0136 MER0236 10045885 CR 38776XT 393-0212 309-0912 393-0112 370023A 380023A MER0112 MER0212 N/A CR 42627XT 373-0223 307-0723 373-0123 370065A 380065A MER0123 MER0223 10045889 CR 42673XT 393-0204 309-0904 393-0104 370031A 380031A MER0104 MER0204 N/A CR 43761XT 383-0264 308-0864 383-0164 370048A 380048A MER0164 MER0264 10045883 CR 46300XT 373-0243 307-0743 373-0143 370025A 380025A MER0143 MER0243 10045888 CR 47691XT 393-0273 309-0973 393-0173 370003A 380003A MER0173 MER0273 10045887 SKF Bore ID Yoke Shaft OD Stemco National Meritor CR 34882 4.5 in. 3.5 in. 429-0002 415991N N/A CR 26378 4.562 in. 2.625 in. 429-0003 9773 N/A CR 26239 3.625 in. 2.625 in. 429-0004 475003N N/A CR 30008 3.751 in. 3.003 in. 429-0005 100495 A11205Y2729 CR 29192 4.003 in. 2.937 in. 429-0006 475012N N/A CR 32500 4.249 in. 3.253 in. 429-0007 100494 A11205X2728 CR 27558 3.537 in. 2.751 in. 429-0008 475322N Obs CR 27542 3.996 in. 2.751 in. 429-0009 415272N Obs CR 30009 4.935 in. 3.003 in. 429-0010 100263 A11205Z2730 CR 32503 5.501 in. 3.253 in. 429-0011 100557 N/A CR 29528 4.564 in. 3 in. 429-0012 127591 N/A Part numbers listed are for reference only. Some applications may use parts not listed on this chart. See SKF catalog 457601 for complete application listings. * Cup and Cone not sold separately. Unitized Pinion Seal Installation Tool CRTPT6000 CR 26378 CR 34882

Scotseal PlusXL The Scotseal PlusXL is a unitized, one-piece hand installable design seal that offers maximum sealing life under virtually all operating conditions. This seal uses an advanced HNBR material that provides high temperature capability, great wear resistance, and broad compatibility with synthetic lubricants. The Scotseal PlusXL is the preferred choice among many OE truck and trailer manufacturers and is the OE standard seal in pre-assembled hubs, due to its proven history of high performance. Hand installable • Eliminates installation problems and avoids costly “do overs” • Ends searching for the specific tool for each seal part number Advanced sealing materials • HNBR material provides great heat resistance in normal operating temperatures • EPDM material on the ID makes a perfect seal even on worn spindles • Provides longer life in contaminated conditions • Compatible with all popular synthetic lubricants Unitized design with 4 sealing lips • Provides clean running surfaces for sealing lips • Primary Waveseal sealing lip sweeps oil back on the bearings for cooler operation • 3 dirt barriers keep out contaminants extending service life Extended warranty coverage • 3 years / 300,000 mile warranty The Scotseal PlusXL requires two tools — your hands! Just slightly lubricate the ID and OD of the new seal with the wheel end lubricant and press the new seal evenly into the hub. Wait 5 minutes and install the hub onto the spindle. SEE YOUR SALESMAN FOR APPLICATIONS Installs quickly and correctly by hand — every time! P/N Application Cone/cup Timken NTN HYTSET401 R DRIVE AXLE (outer) 580/572 SET401 SET401 HYTSET403 R DRIVE AXLE (inner) 594A/592A SET403 SET403 HYTSET406 FF STEER AXLE (outer) 3782/3720 SET406 SET406 HYTSET413 FF STEER AXLE (inner) & N TRAILER AXLE (outer) HM 212049/011 SET413 SET413 HYTSET414 N TRAILER AXLE (inner) HM 218248/210 SET414 SET414 HYTSET415 P TRAILER AXLE (inner & outer) HM 518445/410 SET415 SET415 • Leading First Fit position in the HD Original Equipment wheel-end market for over 15 years! • 70% Market share in the N.A. OEM Commercial Vehicle Industry • Extremely close roller diameter variation within any assembly • Superior dimensional and surface finish controls • Optimum geometry, including roundness, profile and angle • Crowned rollers and pathways • Through hardened steel for optimized life • Super clean steel for rollers and races • High strength steel cages • Low vibration levels tested 100% SKF Fully Loaded Hub Assembly HYATT TAPERED ROLLER BEARINGS Loaded Hub P/N Bearings (Inner/Outer) Scotseal X-Treme Composite Cap (Oil / Grease) Aluminum Cap (Oil / Grease) Lbs. Stud Standout Description CR TNHUB1 SET413 / SET414 46300XT 1643 / 1343 1843 / 1841 42 3.72" Dual Alum Tapered axle-ABS-Aluminum wheels (Long studs) CR TNHUB2 SET413 / SET414 46300XT 1643 / 1343 1843 / 1841 41 2.96" Dual Steel Tapered axle-ABS-Steel wheels (Short studs) CR TPHUB1 SET415 / SET415 42627XT 1696 / 1399 1869 / 1899 46 3.72" Dual Alum Parallel axle-ABS-Aluminum wheels (Long studs) CR TPHUB2 SET415 / SET415 42627XT 1696 / 1399 1869 / 1899 46 2.96" Dual Steel Parallel axle-ABS-Steel wheels (Short studs) SKF brings together the top heavy duty wheel end technologies to offer the most durable, technologically advanced solution to give your fleet HUGE UPTIME. This assembly includes the Dura-Light Hub® unit, the lightest hub in the industry that is also as durable as steel forgings. It also features the Scotseal X-Treme with advanced heat technology and SKF HYATT bearings. Dura-Light Hub® • More capacity for entire trailer life; helps offset recent increases in tractor weight • Weight reduction without trailer life compromise • Industry-leading lubricant capacity extends bearing and seal life • No aluminum hub maintenance risks SKF Exploded hub with included retainer

Lightweight, super-strong Zytel® resists impact damage, chemicals, road salt, UV radiation, ooded docks, and ozone Molded pressure ridge on ange bites into sealing gasket to ensure leak-proof t Magnetic side- ll plug traps metal particles to protect seals and bearings O-ring on the side- ll plug provides extra leak protection Proven center- ll, vented-plug design; closed except when venting Upgraded Splashguard protection also available Elongated bolt holes accommodate multiple bolt circle patterns Slotted bolt-hole gasket (included) Cloud-free window is fusion-bonded to body— no screws to shake loose and no leaking Plated, pre-assembled retention bolts (included) protect against leaks at the bolt holes Embedded, solid al-umi num ring distributes an even, leak-proof load against the hub MIDWESTWHEEL.COM IOWA MISSOURI DES MOINES 1436 E. Ovid Ave. office 515.265.1491 fax 515.265.4120 parts fax 800.314.4329 parts 800.888.0248 CEDAR RAPIDS 200 50th Ave. S.W. main 319.365.4453 fax 319.365.6327 parts fax 877.706.6085 parts 800.332.5435 DAVENPORT 8502 Northwest Blvd. main 563.322.2671 fax 563.322.5940 parts 800.553.1886 SIOUX CITY 1819 4th St. main 712.252.7969 fax 712.252.6149 parts 800.943.3534 CLEAR LAKE 840 Hwy. 18 W. main 641.357.7101 fax 641.357.8190 parts fax 800.548.9674 parts 800.397.5630 TRUCK PARTS SUPER STORETM KANSAS CITY 5801 E. Front St. main 816.471.1552 fax 816.471.0813 parts 800.821.7402 JOPLIN 2424 Stephens Blvd. main 417.717.6022 fax 417.782.7126 parts 866.318.9111 April 4, 2022 (05SKF Hyatt Seals Hub Caps and Bearings and Hub Assemblies) TROUBLE-FREE (TF) HUBCAP FOR OIL BATH APPLICATIONS Hubcap interchange reference chart SKF TF/Zytel Stemco National Dual Dynamics SKF Oil Grease Application Oil Sentinel Oil Sentinel Grease Oil Oil Grease Steel 1282 1 1284 1 Pro-Par Trailer 343-4975 348-4075 349-4075 HU-075A 276-P 275-G 1600 Trailer/Hubo 347-4009 1608 2 Steer 340-4065 343-4065 HU-065A 1612 2 1326 2 Steer 340-4024 343-4024 350-4024 HU-024A 302-P 301-G 1711 1613 2 Steer 340-4249 343-4249 350-4249 HU-149A 1703 1623 Trailer 340-4066 343-4066 HU-066A 1723 1627 Trailer 340-4002 343-4002 1727 1627 Steer 340-4019 343-4019 HU-019A 1630 2 Trailer 340-4014 343-4014 202-G 1642 Trailer 340-4013 343-4013 348-4013 349-4013 HU-013A 282-P 1742 1643 1343 Trailer 340-4009 343-4009 348-4009 349-4009 HU-009A 203-P 283-G 1743 1643 1343 Trailer 340-4046 343-4046 HU-046A 303-P 304-G 1644 2 1343 Trailer/Steer 340-4009 343-4009 348-4009 349-4009 1743 1343W Trailer 342-4009 1665 Trailer 340-4042 343-4042 HU-042A 1765 1669 2 Steer 340-4025 343-4025 350-4025 HU-036A 1670 2 Steer 340-4034 343-4034 350-4034 HU-034A 1770 1681 Trailer 340-4029 343-4029 HU-028A 1691 2 Steer 340-4098 343-4098 1790 1696 1399 Trailer 340-4195 343-4195 348-4195 349-4195 257-P 255-G 1796 1399W Trailer 342-4195 1698 Trailer 340-4059 343-4059 1798 1698 Trailer 340-4080 343-4080 1943 3 1443 3 Trailer 343-4370 340-4350 207-P 401-G 1945 4 1443 3 Trailer 343-4370 340-4350 207-P 401-G 1995 4 1499 3 Trailer 343-4372 340-4352 260-P 456-G 1996 3 1499 3 Trailer 343-4372 340-4352 260-P 456-G 1-Lexan design 2-Black design 3-Designed for PSI system, Gray 4-Designed for PSI system, Black

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