D78303
View detailed technical data, stock status, and sourcing information for: D78303
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An assembled inner component of a tapered roller bearing, consisting of a cone (which provides a contact surface for the rolling elements of the bearing), a complement of tapered rollers (the rolling elements), and frequently a retainer (which spaces the rolling elements).
afbma class 2 standard tolerance designation, 0.1406 inches nominal cone corner radius, 1.2205 inches nominal cone width, 3.0625 inches nominal bore diameter, steel overall material
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 3.0625 inches nominal
- Cone Corner Radius
- 0.1406 inches nominal
- Cone Width
- 1.2205 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Below is a list of NSNs that have been officially superseded by this NSN: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 |
|---|---|---|
| 3110-00-015-7815 | No Name Available | 08/03/1970 |
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:
FAQs
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What is the FSCG of the NSN 3110-00-143-7537?
Does the NSN 3110-00-143-7537 have a Schedule B code assigned?
Does NSN 3110-00-143-7537 require demilitarization?
Does NSN 3110-00-143-7537 contain precious materials?
Does NSN 3110-00-143-7537 contain hazardous materials?
When the NSN 3110-00-143-7537 was assigned to the Federal Catalog?
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