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National
Part # 632
4.92,847 verified reviews

Chemin de roulement

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Contact us at 1-866-461-2787 for pricing

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Contact us at 1-866-461-2787 for pricing

Call for Price
Free ShippingOrders $99+
WarrantyManufacturer backed
Easy Returns30-day policy

Customer reviews

  • Verified

    I've been ordering from Autrex for over 2 years now. Their fitment tool is incredibly accurate, and I've never received a wrong part. The prices are competitive and shipping is always fast. Highly recommend!

    Michael T., Toronto, ON

  • Verified

    Had an issue with a brake caliper that turned out to be defective. Their warranty team handled the replacement quickly and professionally. New part arrived in 3 days. This is how customer service should be!

    Sarah L., Vancouver, BC

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National 632 Vehicle Fitment

Fits 0 vehicles

This Chemin de roulement fits vehicles.

National 632 Specifications

Outside Diameter
5.3750
Outside Diameter
136.5250
Width
1.2500
Width
31.7500
Cup Radius (Inch)
0.1250
Cup Radius (MM)
3.1750

National 632 Interchange Numbers

This part replaces and is compatible with the following part numbers

Interchange Numbers

4253998(Allis Chalmers)0042898(Allis Chalmers)74253998(Allis Chalmers)00428987(Allis Chalmers)27022(Allis Chalmers)70043635(Allis Chalmers)253998(Allis Chalmers)42539981(Allis Chalmers)042898(Allis Chalmers)U948(Allis Chalmers)042872(Allis Chalmers)70042898(Allis Chalmers)RSC00706(Austin Western)313102(Austin Western)2675932-0(Bucyrus Erie)2675944-0(Bucyrus Erie)XA95313(Case)1B3928(Caterpillar)1K471(Caterpillar)1B3928T(Caterpillar)1B3929(Caterpillar)BR632(Chicago Rawhide)5052526(Chrysler)658382(Clark Lift Truck)100689(Cummins)532371(Eaton)151411(Eaton)320804(Eaton)28056(Eaton)32039(Eaton)505K36(Eaton)14221(Eaton)32037(Eaton)384599(Eaton)6013189(Elwell-Parker)60131892(Elwell-Parker)101441(Euclid)457397(Euclid)1142333(Euclid)142333(Euclid)9A632(FWD)84260(FWD)70042898(FiatAllis - Archived)B8QH-4222A(Ford)TUCG-4222A(Ford)535445(Fruehauf)900754(Fruehauf)D10775(Galion)R10775(Galion)827433(Gar Wood)9412617(General Motors)455784(General Motors)455779(General Motors)9412623(General Motors)9412616(General Motors)9422854(General Motors)1142333(General Motors)9412614(General Motors)455782(General Motors)101441(General Motors)457398(General Motors)142333(General Motors)9412621(General Motors)9412619(General Motors)7451643(General Motors)457397(General Motors)L4288B(Gerlinger Lift Trucks)A628465(Gerlinger Lift Trucks)2150027(Goodman Truck And Tractor Company Inc.)35035(Hyster)30091(Hyster)74430R91(International Harvester IHC)971536R91(International Harvester IHC)74429R1(International Harvester IHC)74991R91(International Harvester IHC)392692R91(International Harvester IHC)971538R91(International Harvester IHC)300719R91(International Harvester IHC)65068H(International Harvester IHC)132645(Jeffery)158209(Jeffery)900306(Jeffery)170115(Jeffery)170114(Jeffery)JD8284(John Deere)9600311(Joy)96X55(Joy)96X632(Joy)KW1208(Kenworth)64AX74(Mack)64AX89(Mack)149544(Mack)14315X(Massey Ferguson)BT632(Mcquay-Norris)632(Perfect Circle)632(SKF)BR632(SKF)1200987(SKF)F632(Sealed Power)550208(Spicer)308111(Standard Forge)643081(Studebaker)632(Timken)16255(Trailmobile)181150(Volvo)4P1153(WABCO - Archived)SD5414(WABCO - Archived)SD5351(WABCO - Archived)2150027(WABCO - Archived)92805(White Truck)1BL0336(White Truck)465302(White Truck)483D5(White Truck)A19245X(White Truck)B19245X(White Truck)UT9007(White Truck)56621J(White Truck)UT284(White Truck)B19254X(White Truck)1L0336(White Truck)

National 632 Product Description

National 632 Bearing Races for Eaton; Rockwell-Standard; H/D Truck (RA)

Key Features

  • PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
  • SMOOTH ROTATION -- Crowned raceways for even load distribution
  • OE-STYLE DESIGN -- Engineered to meet OE specifications
  • COMPREHENSIVE COVERAGE -- Industry-leading coverage for domestic and import applications
  • RIGOROUS TESTING -- Comprehensive testing throughout design and development processes by National engineers for quality you can count on 

Manufactured with premium-grade steel, National® taper bearing cups feature crowned raceways to ensure even load distribution.

About National

Shop National Bearing Races at Autrex with vehicle fitment details, current pricing, and checkout options for the National 632. Eligible orders over $99 may qualify for free shipping, with some exceptions.

Frequently Asked Questions — National 632

What parts does the National 632 replace?

The National 632 is a direct replacement for Allis Chalmers 4253998, Allis Chalmers 0042898, Allis Chalmers 74253998, Allis Chalmers 00428987, Allis Chalmers 27022 and 115 other part numbers. See the full interchange list for all compatible replacements.

What are the shipping options for the National 632?

Shipping options for the National 632 are shown during checkout and may vary by item, address, and availability. Eligible orders over $99 may qualify for free shipping, with some exceptions. Call 1-866-461-2787 if you need help confirming shipping or pickup before ordering.

What is the price of the National 632?

For current pricing on the National 632, please call us at 1-866-461-2787. Availability and final order details are confirmed before checkout is completed.

Is the Chemin de roulement a direct fit replacement?

Yes, the Chemin de roulement by National is designed as a direct fit replacement. Use our vehicle selector to confirm compatibility with your specific vehicle.

What warranty does the Chemin de roulement come with?

The Chemin de roulement comes with the standard National manufacturer warranty. Please check the product specifications for exact warranty terms.

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