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National 1207 Manual Transmission Output Shaft Bearing - Rear
National 1207 Manual Transmission Output Shaft Bearing
National 1207 is a manual transmission output shaft bearing built to OE-quality standards for dependable drivetrain service. This single row radial ball bearing is sized for a 35.000 mm bore, 72.000 mm outside diameter, and 17.000 mm width to support precise shaft rotation in the transmission assembly.
For drivers searching for a manual transmission output shaft bearing for Honda Civic or similar drivetrain applications, National 1207 provides the dimensional accuracy needed for a proper service replacement. The 1207 part number is also commonly referenced in transmission bearing cross-reference searches, including National 207 and SKF 207-J.
Key Features
- Manual transmission output shaft bearing for drivetrain service
- Single row radial ball bearing design
- 35.000 mm bore and 72.000 mm outside diameter
- 17.000 mm width for compact transmission packaging
- Built to meet or exceed OE quality standards
- National 1207 part number for catalog and interchange lookup
Detailed Description
National 1207 is a transmission bearing designed for manual gearbox output shaft support, where consistent rotation and dimensional control matter. Its single row radial construction and B-1 ball bearing design help maintain smooth shaft movement under normal drivetrain loads. With a 1.378 inch bore, 2.835 inch outside diameter, and 0.669 inch width, this bearing is specified for applications that require exact fitment and stable operation. If you are sourcing a replacement bearing for Honda Civic transmission repair or other manual transmission service work, the National 1207 offers a direct-fit style solution based on published dimensions.
This part cross-references National 207 and SKF 207-J for the same application.
What It Helps Address
- Transmission noise from a worn output shaft bearing
- Excess shaft play in the manual gearbox
- Rough or inconsistent bearing rotation
- Drivetrain vibration related to bearing wear
- Service replacement needs during manual transmission rebuilds
Installation Notes and Tips
Verify bore, outside diameter, and width against the original bearing before installation. Clean the bearing seat and surrounding transmission components thoroughly, and inspect the shaft and housing for wear or scoring that could affect bearing life. Proper press-fit handling is important to avoid damage during installation. Confirm application details for the specific Honda Civic or other vehicle transmission before assembly.
Quality Assurance
National manufactures this bearing to exacting standards and to meet or exceed OE quality expectations, with an emphasis on lasting performance and extended bearing life.
| Brand | National |
|---|---|
| Part Number | 1207 |
| Bore (Inch) | 1.378 |
| Bore (mm) | 35.000 |
| Design | Single row radial |
| Inner Race Bore (Inch) | 1.378 |
| Inner Race Bore (MM) | 35.000 |
| Inner Race Radius (Inch) | 0.040 |
| Inner Race Radius (MM) | 1.020 |
| Inner Race Width (Inch) | 0.669 |
| Inner Race Width (MM) | 17.000 |
| Outer Race Outside Diameter (Inch) | 2.835 |
| Outer Race Outside Diameter (MM) | 72.000 |
| Outer Race Radius (Inch) | 0.040 |
| Outer Race Radius (MM) | 1.020 |
| Outer Race Width (Inch) | 0.669 |
| Outer Race Width (MM) | 17.000 |
| Outside Diameter (Inch) | 2.835 |
| Outside Diameter (mm) | 72.000 |
| Part Description | Ball bearing |
| Series | 1200 |
| Type | B-1 |
| Width (Inch) | 0.669 |
| Width (mm) | 17.000 |
This part fits 0 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|
* 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.