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Datasheet. 3886129-1 specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
2.4700in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
2.1665in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
3.1485in.
The national stock number or the identification information of the end equipment for which the item is a part.
B-1B acft
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
The means used in manufacturing the retainer.
machined
The direction of load with respect to the shaft axis.
angular
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
abec no.5
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.
bearings are separated by two spacers made from aisi E52100 steel w/hardness rating rockwell 58-64; spacer no 1 has od 3.1485 in.nom id 2.8900 in. nom w/6 holes 0.0450 nom thru equal spaced on 2.9720 dia bc; spacer no 2 has od 2.3600 in.nom id 2.1665 in.nom
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy separator
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 ball
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp E52100 outer ring
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
QQ-C-390, alloy 860 fed spec single material response separator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
90c universal ground faces, loading groove, NON-Separable
Answers.
1EA
90c universal ground faces, loading groove, non-separable
Steel comp e52100 outer ring
Steel comp e52100 inner ring
Steel comp e52100 ball
Copper alloy separator
2.4700 inches
Schedule B number: 8482105068
nmfc 114820
Ball bearings
FSC 3110 ⁓ Bearings, antifriction, unmounted
Note-this class includes bearings that generally have roller or balls confined by an inner and outer ring to relieve friction in/on/around rotating/moving mechanisms.
Excluding plain bearings (fsc 3120); jewel bearings (fsc 3120)
NSN 3110-01-192-2514 BEARING,BALL,DUPLEX
Used on b-1b acft. 90c universal ground faces, loading groove, non-separable bearings are separated by two spacers made from aisi E52100 steel w/hardness rating rockwell 58-64; spacer no 1 has od 3.1485 in.nom id 2.8900 in. nom w/6 holes 0.0450 nom thru equal spaced on 2.9720 dia bc; spacer no 2 has od 2.3600 in.nom id 2.1665 in.nom 2.1665" bore diameter 2.4700" overall width
- NIIN
- 011922514
- NIIN Date
- 10/18/84
- Schedule B
- 8482105068
- Name Code
- 30213
- FIIG
- A044A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $7,202.35 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- No precious metals
- Enviromental
- N/A
- Electrostatic ESD & EMI
- No ESD or EMI sensitivity
Major End Users Countries and entities
- - Department of The Air Force
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- Special Handling
- Other or no special handling required (sh)
- LTL (less than a truck load rating)
- 77.5
- LCL (less than a car load rating)
- Unknown
- Special Cargo
- No special type of cargo code applicable
- Air Freight (Minimum cargo door size required)
- Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- Customs Requirement Classification
- Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing
- Commodity (for shipments via water)
- Bearings
- NMFC (national motor freight code)
- 114820 BEARINGS/BUSHINGS NOI BALL/ROLLER
- UFC (universal freight code)
- 58860
Similar by Design Other bearings with similar characteristics
Nothing similar to this part number was found in our inventory
3886129-1 / Bearing,ball,duplexWhat is the formal definition of this item?
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.
