7R4A
View detailed technical data, stock status, and sourcing information for: 7R4A
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A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing,ball,duplex. Excludes:bearing,ball,airframe.
0.2500 inches nominal bore diameter, pressed retainer fabrication method, ground surface finish, 0.2812 inches nominal overall width, 0.7500 inches nominal overall outside diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Width
- 0.2812 inches nominal
- Bore Diameter
- 0.2500 inches nominal
- Overall Outside Diameter
- 0.7500 inches nominal
- Surface Finish
- ground
- Retainer Fabrication Method
- pressed
- Shield Quantity
- 1
- Load Direction
- radial
- Bore Shape
- straight
- Internal Fit-Up Designation
- standard
- Standard Tolerance Designation
- abec no.1
- Material
- steel overall
- Style Designator
- non-loading groove, non-separable
- Nondefinitive Spec/Std Data
- 115gr00 type
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-155-9637 | No Name Available | 03/01/1979 |
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 |
|---|---|
| 177039-83 | Annular Ball Bearing |
| 319687-395 | Annular Ball Bearing |
| 7R4A | Annular Ball Bearing |
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| 7R4AX1E | Annular Ball Bearing |
| 7R4AXR1 | Annular Ball Bearing |
| 887040-5 | Annular Ball Bearing |
| 8914-27 | Annular Ball Bearing |
| P9618504-2 | Annular Ball Bearing |
| P9618504-9 | Annular Ball Bearing |
| R4AF-1B1 | Annular Ball Bearing |
| S1KD | Annular Ball Bearing |
| S1KDFS10000 | Annular Ball Bearing |
| S1KDFS10000S | Annular Ball Bearing |
| S1KDFS50000 | Annular Ball Bearing |
| S1KDFS50000S | Annular Ball Bearing |
| S1RF | Annular Ball Bearing |
| S1RP | Annular Ball Bearing |
| S1RPTF | Annular Ball Bearing |
| S1SF | Annular Ball Bearing |
| S1SFQ5A7 | Annular Ball Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-293-9168?
Does the NSN 3110-00-293-9168 have a Schedule B code assigned?
Does NSN 3110-00-293-9168 require demilitarization?
Does NSN 3110-00-293-9168 contain precious materials?
Does NSN 3110-00-293-9168 contain hazardous materials?
When the NSN 3110-00-293-9168 was assigned to the Federal Catalog?
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Pricing
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