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Serving our customers with quality and safety first.
- AS9120 Certified
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Datasheet. MS21439-114 specification
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.8750in.
The element,compound,or mixture with which the item is lubricated.
grease
1.9400in.
2.0000in.
The number of seals included on the item.
2
Indicates the type of seal provided with the bearing.
contact
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
rigid
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
afbma std tolerance for airframe needle bearings
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.
oil holes and oil groove in inner ring, no oil holes or oil groove in outer ring; needle bearing style:no. 432 of old fiig A04400; roller od:2.1250 in. nom.; rolling element groove qty:2; ring aligning:not included; other material for end plate, inner ring, outer ring and roller:steel, QQ-S-700 or steel, astm A304, A322And A331; other material for seal is:plastic, polyamide, L-P-410, type 6/6 or plastic, acetal resin, L-P-392 or plastic, polyester elastomer
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4615 inner ring or steel comp 4617 inner ring or steel comp 4620 inner ring or steel comp 8620 inner ring or steel comp E50100 inner ring or steel comp E52100 inner ring or steel comp E51100 inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4615 end plate or steel comp 4617 end plate or steel comp 4620 end plate or steel comp 8620 end plate or steel comp E50100 end plate or steel comp E52100 end plate or steel comp E51100 end plate
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4615 outer ring or steel comp 4617 outer ring or steel comp 4620 outer ring or steel comp 8620 outer ring or steel comp E50100 outer ring or steel comp E52100 outer ring or steel comp E51100 outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel comp 4615 roller or steel comp 4617 roller or steel comp 4620 roller or steel comp 8620 roller or steel comp E50100 roller or steel comp E52100 roller or steel comp E51100 roller
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
chromium outer ring
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
cadmium end plate
The metallic,nonmetallic,and/or chemical properties with which the item is plated,dipped,and/or coated.the treatment is designed to protect the surface(s) and cannot be wiped off.
cadmium inner ring or oxide inner ring
Answers.
1EA
Steel comp 4615 roller or steel comp 4617 roller or steel comp 4620 roller or steel comp 8620 roller or steel comp e50100 roller or steel comp e52100 roller or steel comp e51100 roller
Steel comp 4615 outer ring or steel comp 4617 outer ring or steel comp 4620 outer ring or steel comp 8620 outer ring or steel comp e50100 outer ring or steel comp e52100 outer ring or steel comp e51100 outer ring
Steel comp 4615 end plate or steel comp 4617 end plate or steel comp 4620 end plate or steel comp 8620 end plate or steel comp e50100 end plate or steel comp e52100 end plate or steel comp e51100 end plate
Steel comp 4615 inner ring or steel comp 4617 inner ring or steel comp 4620 inner ring or steel comp 8620 inner ring or steel comp e50100 inner ring or steel comp e52100 inner ring or steel comp e51100 inner ring
Schedule B number: 8482400000
nmfc 114820
Needle roller 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 3110-01-217-2843 BEARING,ROLLER,NEEDLE
cadmium inner ring or oxide inner ring surface treated oil holes 0.8750" bore diameter
- NIIN
- 012172843
- NIIN Date
- 09/24/85
- Schedule B
- 8482400000
- Name Code
- 00051
- FIIG
- A044A0
- Item Weight
- 1.700lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $234.73 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
Other Part Numbers Parts with same form, fit, and function by other manufacturers
| 1. | AS21439 | Cage 81343 |
Major End Users Countries and entities
- - Department of The Navy
- - Department of The Air Force
- - U.s. Coast Guard
- - Poland
- - Spain
- - Brazil
- - Australia
- - Canada
- - Italy
Availability for MS21439-114 A member of our team will provide you with a price and availability quote
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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
MS21439-114 / Bearing,roller,needleWhat is the formal definition of this item?
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.
