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National 212 Transfer Case Output Shaft Bearing - Rear
Transfer Case Output Shaft Bearing for Heavy-Duty 4WD
National 212 is a transfer case output shaft bearing built for rear transfer case service in select Ford, Dodge, and Ram 4WD trucks. It uses a single row radial ball bearing design with a 60.000 mm bore and 110.000 mm outside diameter for applications that require precise shaft support and stable rotation.
Key Features
- Transfer case output shaft bearing for rear position applications
- Single row radial ball bearing design
- 60.000 mm bore and 110.000 mm outside diameter
- 22.000 mm width for compact transfer case packaging
- Built to meet or exceed OE quality standards
- National 212 part number for direct catalog lookup
Detailed Product Overview
National 212 is engineered for transfer case service where output shaft support is critical to drivetrain operation. The bearing measures 2.362 inches (60.000 mm) at the bore, 4.331 inches (110.000 mm) at the outside diameter, and 0.866 inches (22.000 mm) in width. Its A-1, Series 200 construction is intended for applications that demand consistent fit and dependable bearing life. This part cross-references Monroe Shocks & Struts 550017 and SKF 43338 for the same application. Compatible vehicle coverage includes 1999-2016 Ford F-250 Super Duty and F-350 Super Duty, 2000-2005 Ford Excursion, 2003-2010 Dodge Ram 2500 and Ram 3500, 2007 Dodge Ram 1500, and 2011-2012 Ram 2500 and Ram 3500 with New Process 271 or New Process 273 transfer cases in part-time 4WD, 2-speed configurations. National 212 is a practical replacement choice when servicing a transfer case output shaft bearing on Ford Super Duty and Ram truck drivetrains.
Common Problems This Part Addresses
- Excessive transfer case shaft play
- Noise from a worn rear output bearing
- Rough rotation inside the transfer case
- Vibration related to bearing wear
- Loss of proper shaft support in 4WD service
Installation Notes and Tips
Verify transfer case model, drivetrain configuration, and bearing dimensions before installation. This bearing is listed for rear position use in New Process 271 and New Process 273 transfer case applications with part-time 4WD and 2-speed operation. Clean the bearing bore and shaft surfaces thoroughly, and inspect related seals, races, and internal components for wear before reassembly. Confirm the replacement matches the original bore, outside diameter, and width specifications.
Quality Assurance
National manufactures this bearing to meet or exceed OE quality standards and to exacting dimensional requirements for lasting performance and extended bearing life.
| Brand | National |
|---|---|
| Part Number | 212 |
| Bore (Inch) | 2.362 |
| Bore (mm) | 60.000 |
| Design | Single row radial |
| Inner Race Bore (Inch) | 2.362 |
| Inner Race Bore (MM) | 60.000 |
| Inner Race Radius (Inch) | 0.060 |
| Inner Race Radius (MM) | 1.520 |
| Inner Race Width (Inch) | 0.866 |
| Inner Race Width (MM) | 22.000 |
| Outer Race Outside Diameter (Inch) | 4.331 |
| Outer Race Outside Diameter (MM) | 110.000 |
| Outer Race Radius (Inch) | 0.060 |
| Outer Race Radius (MM) | 1.520 |
| Outer Race Width (Inch) | 0.866 |
| Outer Race Width (MM) | 22.000 |
| Outside Diameter (Inch) | 4.331 |
| Outside Diameter (mm) | 110.000 |
| Part Description | Ball bearing |
| Series | 200 |
| Type | A-1 |
| Width (Inch) | 0.866 |
| Width (mm) | 22.000 |
This part fits 119 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2016 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2016 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2016 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2016 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2015 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2015 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2015 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2015 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2014 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2014 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2014 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2014 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2013 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2013 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2013 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2013 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2012 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2012 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2012 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2012 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2012 | Ram | 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2012 | Ram | 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2012 | Ram | 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2012 | Ram | 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2011 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2011 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2011 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2011 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2011 | Ram | 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2011 | Ram | 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2011 | Ram | 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2011 | Ram | 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2010 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2010 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2010 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2010 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2010 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2010 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2010 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2010 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2009 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2009 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2009 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2009 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2009 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2009 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2009 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2009 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2008 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2008 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2008 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2008 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2008 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2008 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2008 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2008 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2007 | Dodge | Ram 1500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2007 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2007 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2007 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2007 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2007 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2007 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2007 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2007 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2006 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2006 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2006 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2006 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2006 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2006 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2006 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2006 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2005 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2005 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2005 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2005 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2005 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2005 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2005 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2005 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2005 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2004 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2004 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2004 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2004 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2004 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2004 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2004 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2004 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2004 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2003 | Dodge | Ram 2500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2003 | Dodge | Ram 2500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2003 | Dodge | Ram 3500 | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2003 | Dodge | Ram 3500 | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2003 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2003 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2003 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2003 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2003 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2002 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2002 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2002 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2002 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2002 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2001 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2001 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2001 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2001 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2001 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2000 | Ford | Excursion | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2000 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 2000 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2000 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 2000 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 1999 | Ford | F-250 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
| 1999 | Ford | F-250 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 1999 | Ford | F-350 Super Duty | 4WD | Rear | with New Process 271 Transfer Case; with Part Time 4WD; 2 Speed |
| 1999 | Ford | F-350 Super Duty | 4WD | Rear | Fits Transfer Case Output Shaft Bearing for New Process 273 with Part Time 4WD, 2 Speed. |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.