Taper Bearing Cone
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- Canadian Owned
National 399A Vehicle Fitment
Fits 0 vehiclesThis National Bearings fits vehicles.
National 399A Specifications
- Cone Bore (Inch)
- 2.6875
- Cone Bore (MM)
- 68.2630
- Cone Length (Inch)
- 0.8660
- Cone Length (MM)
- 21.9960
- Cone Radius (Inch)
- 0.0930
- Cone Radius (MM)
- 2.3620
National 399A Interchange Numbers
This part replaces and is compatible with the following part numbers
| Type | Brand | Part Number |
|---|---|---|
| Aftermarket | Allis Chalmers | 234956 |
| Aftermarket | Allis Chalmers | 0606897 |
| Aftermarket | Allis Chalmers | 606897 |
| Aftermarket | Allis Chalmers | 1122265 |
| Aftermarket | Allis Chalmers | 02349561 |
| Aftermarket | Allis Chalmers | 4254743 |
| Aftermarket | Allis Chalmers | 06068977 |
| Aftermarket | Allis Chalmers | 70188285 |
| Aftermarket | Allis Chalmers | RB5658 |
| Aftermarket | Allis Chalmers | X21288 |
| Aftermarket | American Hoist And Derrick | E050835 |
| Aftermarket | American Motors | 919964 |
| Aftermarket | Austin Western | 312085 |
| Aftermarket | Case | 03754AB |
| Aftermarket | Case | 40402 |
| Aftermarket | Case | L30044 |
| Aftermarket | Caterpillar | 5D9662 |
| Aftermarket | Caterpillar | 509662 |
| Aftermarket | Caterpillar | J3X5904 |
| Aftermarket | Caterpillar | R1X989 |
| Aftermarket | Chicago Rawhide | 399-A |
| Aftermarket | Chrysler | 193367 |
| Aftermarket | Chrysler | 568480 |
| Aftermarket | Chrysler | 1933867 |
| Aftermarket | Eaton | 23547 |
| Aftermarket | Eaton | 24331 |
| Aftermarket | Euclid | 144507 |
| Aftermarket | FiatAllis - Archived | 70606897 |
| Aftermarket | Ford | 11690244 |
| Aftermarket | Ford | C1TT-7B370A |
| Aftermarket | Ford | C11Q-1216 |
| Aftermarket | Ford | C390319 |
| Aftermarket | Ford | GTB1216 |
| Aftermarket | FWD | 9A399A |
| Aftermarket | FWD | 84336 |
| Aftermarket | General Motors | 144507 |
| Aftermarket | General Motors | 9411736 |
| Aftermarket | Goodman Truck And Tractor Company Inc. | 950458 |
| Aftermarket | Goodman Truck And Tractor Company Inc. | 2140012 |
| Aftermarket | Hyatt | 399A |
| Aftermarket | Hyatt | A150401 |
| Aftermarket | Hyster | 30177 |
| Aftermarket | International Harvester IHC | 102161H |
| Aftermarket | International Harvester IHC | 170514R91 |
| Aftermarket | International Harvester IHC | 170515R91 |
| Aftermarket | International Harvester IHC | 399757 |
| Aftermarket | International Harvester IHC | 399757R91 |
| Aftermarket | International Harvester IHC | ST2001 |
| Aftermarket | International Harvester IHC | ST2001A |
| Aftermarket | Jeffery | 274403 |
| Aftermarket | John Deere | JD8162 |
| Aftermarket | John Deere | XJD16326 |
| Aftermarket | Joy | 95X399A |
| Aftermarket | Joy | 9500182 |
| Aftermarket | Joy | 9500180002 |
| Aftermarket | Massey Ferguson | 15857A |
| Aftermarket | Massey Ferguson | 15857X |
| Aftermarket | Massey Ferguson | 834834M1 |
| Aftermarket | Perfect Circle | 399A |
| Aftermarket | Sealed Power | F399A |
| Aftermarket | SKF | 399-A |
| Aftermarket | Spicer | 550418 |
| Aftermarket | Spicer | 550418-1 |
| Aftermarket | Studebaker | 667388 |
| Aftermarket | Timken | 399A |
| Aftermarket | WABCO - Archived | 2140012 |
| Aftermarket | WABCO - Archived | E2931 |
| Aftermarket | White Truck | 15A4703 |
| Aftermarket | White Truck | 1638N2 |
| Aftermarket | White Truck | 72523J |
| Aftermarket | White Truck | 353033 |
| Aftermarket | White Truck | BA5018A |
| Aftermarket | White Truck | JT10504 |
| Aftermarket | White Truck | SD667388 |
National 399A Product Description
National 399A Bearings for Spicer (M/T)
Key Features
- PREMIUM MATERIALS -- Precision manufactured using premium-grade steel for outstanding durability and performance
- SMOOTH ROTATION -- Crowned raceways and rollers 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 cones feature crowned raceways and rollers to ensure even load distribution.
About National
Shop National Bearings at Autrex with vehicle fitment details, current pricing, and checkout options for the National 399A. Eligible orders over $99 may qualify for free shipping, with some exceptions.
Seller reviews
What customers say about buying from Autrex — service, shipping and support. These are reviews of the store, not of this specific part.
- July 2026
Couldn't locate the parts for 2013 Civic Si Sedan. Front struts are an Anomaly found them at Capital autoparts. Great service and great parts. Shipping by CanPar sucked however
- July 2026
Great customer service. I placed an order for wheels and tires and it was an easy transaction. Make sure you read the expected lead times for delivery however. I misread that part, but the order did arrive in the correct timeframe stated. The Hostile rims and Hercules tires look great. Thank you
- July 2026
Awesome
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Frequently Asked Questions — National 399A
What parts does the National 399A replace?
The National 399A is a direct replacement for Allis Chalmers RB5658, Allis Chalmers 06068977, Allis Chalmers 1122265, Allis Chalmers 0606897, Allis Chalmers 02349561 and 69 other part numbers. See the full interchange list for all compatible replacements.
How do I confirm the National 399A fits my vehicle?
Select your year, make, model and engine in the vehicle selector on this page to see a fit or does-not-fit result for the National 399A. If your vehicle has options that change the part (for example brake package or axle), the result lists the questions to check. A parts specialist can also confirm fitment at 1-866-461-2787.
What are the shipping options for the National 399A?
Shipping options for the National 399A 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.
How much does the National 399A cost?
The National 399A is currently listed at $89.00 CAD at Autrex. Final price, shipping, taxes, and availability are confirmed during checkout. Call 1-866-461-2787 if you need help before ordering.
Is the National Bearings a direct fit replacement?
Fit depends on the vehicle and its configuration. Select your vehicle and review the fitment result for the National Bearings before ordering.