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National 510008 Wheel Bearing - Front
| Brand | National 510008 |
|---|---|
| Position | Front |
| Bore (Inch) | 1.496 |
| Bore (mm) | 38.000 |
| Design | Double row angular contact |
| Footnote | Gen1 |
| Inner Race Bore (Inch) | 1.496 |
| Inner Race Bore (MM) | 38.000 |
| Inner Race Radius (Inch) | 0.177 |
| Inner Race Radius (MM) | 4.500 |
| Inner Race Width (Inch) | 1.969 |
| Inner Race Width (MM) | 50.000 |
| Outer Race Outside Diameter (Inch) | 2.913 |
| Outer Race Outside Diameter (MM) | 74.000 |
| Outer Race Radius (Inch) | 0.059 |
| Outer Race Radius (MM) | 1.500 |
| Outer Race Width (Inch) | 1.969 |
| Outer Race Width (MM) | 50.000 |
| Outside Diameter (Inch) | 2.913 |
| Outside Diameter (mm) | 74.000 |
| Part Description | Wheel bearing |
| Series | Fwdb |
| Type | E-3 |
| Width (Inch) | 1.969 |
| Width (mm) | 50.000 |
| Fits | Nissan · 8 vehicles |
OE quality. Built to meet or exceed original equipment standards.
Double-row angular contact. Helps deliver smooth load handling and stable bearing performance.
Premium-quality bearing. Manufactured to exacting standards for lasting performance and extended life.
Cross-references National 510008, Quality-Built WH510008 and 38-99940 for the same application. See all 17.
National 510008 Front Wheel Bearing
National 510008 is a front wheel bearing built for 1987-1990 Nissan Pulsar NX and 1987-1990 Nissan Sentra applications. It is engineered to meet or exceed OE quality standards and is designed for consistent wheel support, smooth rotation, and long service life.
Key Features
- Double row angular contact bearing design for front wheel applications
- 1.496 in. bore and inner race bore for precise fitment
- 2.913 in. outside diameter and 1.969 in. width
- Premium-quality construction from National
- Built to exacting manufacturing standards for durable performance
Detailed Description
This National wheel bearing, part number 510008, is a front bearing for Nissan Pulsar NX and Nissan Sentra models from 1987 through 1990. The double row angular contact design supports radial and axial loads at the wheel hub, helping maintain stable wheel operation under everyday driving conditions. With a 38.000 mm bore, 74.000 mm outside diameter, and 50.000 mm width, this bearing is specified for the GEN1 application listed in the product data.
National 510008 is a direct-fit wheel bearing solution for front hub service on these Nissan vehicles. This part cross-references Quality-Built WH510008 for the same application.
Common Issues This Part Addresses
- Front wheel noise such as humming or growling
- Excessive wheel play or looseness at the hub
- Rough wheel rotation caused by bearing wear
- Vibration or instability from a worn front bearing
- Service replacement for a damaged or fatigued wheel bearing
Installation Notes and Tips
Verify hub, spindle, and mating surfaces before installation. Press-fit bearing service should be performed with proper bearing tools to avoid damage to the races or hub components. Confirm the front application and dimensions against the removed part before assembly.
Quality Assurance
National manufactures this bearing to meet or exceed OE quality expectations and to support extended bearing life under normal service conditions. Part number 510008 is built to exacting standards for dependable front wheel service on the listed Nissan applications.
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1990 | Nissan | Pulsar NX | Front | — |
| 1990 | Nissan | Sentra | Front | — |
| 1989 | Nissan | Pulsar NX | Front | — |
| 1989 | Nissan | Sentra | Front | — |
| 1988 | Nissan | Pulsar NX | Front | — |
| 1988 | Nissan | Sentra | Front | — |
| 1987 | Nissan | Pulsar NX | Front | — |
| 1987 | Nissan | Sentra | Front | — |
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