MR6AB
View detailed technical data, stock status, and sourcing information for: MR6AB
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Federal Supply Group
Bearings
Federal Supply Classification
3110 Unmounted Antifriction Bearings
National Stock Number
3110-00-618-6649
Item Name Code
00050
Assigment Date
01/01/1963 (63 years ago)
externally threaded shank style, 3.8600 inches nominal overall length, 3a thread class, 0.6250 inches nominal shank diameter, right-hand thread direction
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- right-hand
- Shank Diameter
- 0.6250 inches nominal
- Shank Style
- externally threaded
- Overall Length
- 3.8600 inches nominal
- Bore Diameter
- 0.3750 inches nominal
- Overall Outside Diameter
- 1.6600 inches nominal
- Shank Thread Length
- 1.7500 inches nominal
- Outer Ring Width
- 0.5500 inches nominal
- Inner Ring Width
- 0.8120 inches nominal
- Length From Bore Center To Shank End
- 3.0300 inches nominal
- Seal Quantity
- 2
- Bearing Seal Type
- contact
- Alignment Type
- self-aligning
- Self-Alignment Location
- internal
- Thread Quantity Per Inch
- 18
- Nominal Thread Size
- 0.625 inches
- Self-Alignment Angle
- 10.00 degrees nominal
- Special Features
- centerline of lower half of rod and eye is 0.0469 in. lower than centerlineof bearing bore,two grease fittings,slot 0.0840 in. deep by 0.1300 in. w by 1.7500 in. long in shank,rod side of seal exposed
- Lubrication Material
- grease
- Lubrication Material Document And Classification
- mil-g-23827 mil spec single material response
- Material
- rubber butadiene-acrylonitrile class nbr seal
- Material
- steel inner ring
- Material
- steel outer ring
- Material
- steel rod end body
- Material
- steel roller
- Surface Treatment
- cadmium all external/exposed metal surfaces
- Style Designator
- single row, concave rollers
- Thread Series Designator
- unjf
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 |
|---|---|
| 3110PL1030934 | Rod End Roller Bearing |
| MR6AB | Rod End Roller Bearing |
| SM6-10B1-501 | Rod End Roller Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3110-00-618-6649?
The FSCG of the NSN 3110-00-618-6649 is 3110
Does the NSN 3110-00-618-6649 have a Schedule B code assigned?
Yes, the Schedule B code is 8482500000
Does NSN 3110-00-618-6649 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 3110-00-618-6649 contain precious materials?
Precious metal content is unknown
Does NSN 3110-00-618-6649 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 3110-00-618-6649 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
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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 | 3 |
| New Surplus | 1 |
| As Removed | 1 |
| Total | 5 |
Availability of this item was last updated on:
01/29/2026 09:01 PM EST.
Stock levels and pricing are subject to change.