Vehicle Fitment
| Make | Model | Year |
|---|---|---|
| Dodge | M-Series Chassis | 1968-1974 |
| RM300 | 1971, 1973-1974 |
Product Details
Front Driver Side Inner Wheel Bearing and Race Set (A-37) by National®. This bearing is manufactured from high quality steel and constructed utilizing state-of-the-art computer controlled heat treatment technology to ensure ultimate performance and unmatched durability. It meets OE specs to ensure a perfect fit.
Specifications
| Cone Bore (Inch): 1.7812 |
| Cone Bore (MM): 45.2420 |
| Cone Length (Inch): 0.7812 |
| Cone Length (MM): 19.8420 |
| Cone Radius (Inch): 0.1400 |
| Cone Radius (MM): 3.5560 |
| Cup Bore (Inch): 3.0625 |
| Cup Bore (MM): 77.7880 |
| Cup Length (Inch): 0.5937 |
| Cup Length (MM): 15.0800 |
| Cup Radius (Inch): 0.0310 |
| Cup Radius (MM): 0.7870 |
| Part Description: Taper Bearing Set |
| Standout (Inch): 0.0188 |
| Standout (MM): 0.4780 |
| Taper Bearing Cone: LM603049 |
| Taper Bearing Cup: LM603011 |
| Width (Inch): 0.7812 |
| Width (MM): 19.8420 |
Features
- Possesses excellent antifriction properties
- Manufactured utilizing computer controlled heat treatment processes for lasting performance
- Made of premium steel, certified upon receipt
- Meets OE configurations
A bearing is a crucial element of any mechanism where rotational or linear movement takes place, and a vehicle is no exception. Bearings enable parts of these mechanisms spin and roll smoothly and quietly with minimal friction. Bearings must efficiently handle a load, basically, support a radial (weight) and/or thrust (cornering force) load. National bearings effectively reduce friction and handle a load to provide the performance you really can depend on. Quality certified steel this bearing is made of and computer controlled heat treatment processes utilized in manufacture guarantee its reliable performance and maximum durability. This part is built to OE specifications to ensure factory-like fit, function, and reliability.
National®, a brand of the Federal-Mogul Corporation, is a well-known name not only in the automotive industry, but also on the agricultural and industrial markets. For over 75 years, National has built a well-earned reputation offering high-end, premium products that meet or exceed the OE requirements across a wide range of wheel bearings and oils seal needs. The team at National keeps pace with the industry and provides ultimate solutions to meet the needs of today’s vehicles. The company has modern equipment, technology, and the expertise to coordinate the development, manufacturing, and testing of each product for maximum satisfaction of customers' needs. National is a premier choice when it comes to complete wheel end solutions.
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