12S9
View detailed technical data, stock status, and sourcing information for: 12S9
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An outer component of a tapered roller bearing which provides a contact surface for the rolling elements of the bearing.
0.1250 inches nominal backface corner radius, 3.1250 inches nominal outside diameter, steel overall material, afbma class 2 standard tolerance designation, 0.9375 inches nominal overall width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Outside Diameter
- 3.1250 inches nominal
- Overall Width
- 0.9375 inches nominal
- Backface Corner Radius
- 0.1250 inches nominal
- Standard Tolerance Designation
- afbma class 2
- Material
- steel overall
- Style Designator
- normal angle
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2520-00-301-7437 | No Name Available | 01/01/1963 |
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 103S16 | Tapered Roller Bearing Cup |
| 12S9 | Tapered Roller Bearing Cup |
| 137245 | Tapered Roller Bearing Cup |
| 1457T2 | Tapered Roller Bearing Cup |
| 27339H | Tapered Roller Bearing Cup |
| 31436H | Tapered Roller Bearing Cup |
| 3396E | Tapered Roller Bearing Cup |
| 4S9 | Tapered Roller Bearing Cup |
| 50173 | Tapered Roller Bearing Cup |
| 510-3420-6 | Tapered Roller Bearing Cup |
| 550215 | Tapered Roller Bearing Cup |
| 8392103 | Tapered Roller Bearing Cup |
| A10279X | Tapered Roller Bearing Cup |
| AA59649-115B | Tapered Roller Bearing Cup |
| BM5-5 | Tapered Roller Bearing Cup |
| MA1628 | Tapered Roller Bearing Cup |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-100-0373?
Does the NSN 3110-00-100-0373 have a Schedule B code assigned?
Does NSN 3110-00-100-0373 require demilitarization?
Does NSN 3110-00-100-0373 contain precious materials?
Does NSN 3110-00-100-0373 contain hazardous materials?
When the NSN 3110-00-100-0373 was assigned to the Federal Catalog?
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Pricing
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