EAB1030
View detailed technical data, stock status, and sourcing information for: EAB1030
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-974-4141
Item Name Code
00046
Assigment Date
01/01/1962 (64 years ago)
0.9009 inches minimum and 0.9014 inches maximum overall outside diameter, 2 seal quantity, 0.2495 inches minimum and 0.2500 inches maximum bore diameter, 0.4640 inches nominal outer ring width, 0.6200 inches minimum and 0.6250 inches maximum inner ring width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Overall Outside Diameter
- 0.9009 inches minimum and 0.9014 inches maximum
- Outer Ring Width
- 0.4640 inches nominal
- Inner Ring Width
- 0.6200 inches minimum and 0.6250 inches maximum
- Seal Quantity
- 2
- Bearing Seal Type
- contact
- Special Features
- lubricant holes and groove in outer ring,two heat treated sleeves and collars on inner ring,radial clearance 0.0002 in. to 0.0017 in.
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber synthetic seal
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel retainer
- Material
- steel roller
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Style Designator
- concave rollers, double closure, self aligning
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3110-00-293-8821 | No Name Available | 11/29/1968 |
| 3110-00-841-8712 | No Name Available | 07/13/1970 |
| 3110-00-975-0806 | No Name Available | 11/01/1986 |
| 3110-01-038-3089 | No Name Available | 02/01/1985 |
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 |
|---|---|
| BACB10C134H | Airframe Roller Bearing |
| BR4 | Airframe Roller Bearing |
| BR4H | Airframe Roller Bearing |
| BR4MILG3278 | Airframe Roller Bearing |
| DAS4-14A | Airframe Roller Bearing |
| DAS4-14A(U)-41 | Airframe Roller Bearing |
| EAB1030 | Airframe Roller Bearing |
| MS28913-4C | Airframe Roller Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-974-4141?
The FSCG of the NSN 3110-00-974-4141 is 3110
Does the NSN 3110-00-974-4141 have a Schedule B code assigned?
Yes, the Schedule B code is 8482800080
Does NSN 3110-00-974-4141 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 3110-00-974-4141 contain precious materials?
Item does not contain precious metal.
Does NSN 3110-00-974-4141 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 3110-00-974-4141 was assigned to the Federal Catalog?
It was assigned 64 years ago, on Mon, Jan 1, 1962
Professional Distribution
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Pricing
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In Stock
This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.
| New Material | 511 |
| New Surplus | 34 |
| As Removed | 1 |
| Serviceable | 1 |
| Overhauled | 1 |
| Total | 548 |
Availability of this item was last updated on:
05/21/2026 07:05 AM EDT.
Stock levels and pricing are subject to change.