A27678
View detailed technical data, stock status, and sourcing information for: A27678
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A cylindrical device in which the inner cone or outer cup turns upon a single or double row of tapered hardened rollers which roll easily in a race, thus minimizing friction and designed to carry a radial load and capable of sustaining axial thrust. Excludes:bearing,roller,thrust.
0.0310 inches nominal backface corner radius, 1.2500 inches nominal overall width, 3.0000 inches nominal bore diameter, 4.1563 inches nominal overall outside diameter, 0.1563 inches nominal standout width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 1.2500 inches nominal
- Bore Diameter
- 3.0000 inches nominal
- Overall Outside Diameter
- 4.1563 inches nominal
- Backface Corner Radius
- 0.0310 inches nominal
- Standout Width
- 0.1563 inches nominal
- Cone Corner Radius
- 0.0620 inches nominal
- Cup Width
- 0.9374 inches nominal
- Standard Tolerance Designation
- afbma class 2
- Special Features
- oil holes and groove in cup,duty class ll series,with 0.1874 in. cone spacer
- Material
- steel overall
- Style Designator
- straight bore, double cup, single cones
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-970-6692 | No Name Available | 01/01/1962 |
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 |
|---|---|
| A27678 | Tapered Roller Bearing |
| LL714649-9-0013 | Tapered Roller Bearing |
| Y63-315330-252 | Tapered Roller Bearing |
| YS315330-252REVA | Tapered Roller Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-083-6964?
Does the NSN 3110-00-083-6964 have a Schedule B code assigned?
Does NSN 3110-00-083-6964 require demilitarization?
Does NSN 3110-00-083-6964 contain precious materials?
Does NSN 3110-00-083-6964 contain hazardous materials?
When the NSN 3110-00-083-6964 was assigned to the Federal Catalog?
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Pricing
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