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Datasheet. MS21439-110 specification
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.6250in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
1.6250in.
The element,compound,or mixture with which the item is lubricated.
grease
1.4400in.
1.5000in.
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
unground
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
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the lubrication material.
DC510, dow corning corp mfr ref single material response
The chemical compound or mechanical mixture properties of which the item is fabricated.
plastic polyhexamethylene adipamide seal and plastic acetal seal and plastic polyester seal
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel end plate
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel inner ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel outer ring
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel roller
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
L-P-410 mil spec 1st material response seal and L-P-392 mil spec 2nd material response seal
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-7493 and MIL-S-8690 mil spec 1st material response end plate and 66, E50100, E51100 and E52100 fed std 2nd material response end plate and QQ-S-700 fed spec 3rd material response end plate and astm A304, A322 and A331 assn std 4th material response end plate
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-7493 and MIL-S-8690 mil spec 1st material response outer ring and 66, E50100, E51100 and E52100 fed std 2nd material response outer ring and QQ-S-700 fed spec 3rd material response outer ring and astm A304, A322 and A331 assn std 4th material response outer ring
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-7493 and MIL-S-8690 mil spec 1st material response roller and 66, E50100, E51100 and E52100 fed std 2nd material response roller and QQ-S-700 fed spec 3rd material response roller and astm A304, A322 and A331 assn std 4th material response roller
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.
MIL-S-7493 and MIL-S-8690 mil spec 1st material response inner ring and 66, E50100, E51100 and E52100 fed std 2nd material response inner ring and QQ-S-700 fed spec 3rd material response inner ring and astm A304, A322 and A331 assn std 4th material response inner 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.
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
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-C-320 fed spec single treatment response outer ring
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416, cl 2 fed spec 1st treatment response inner ring or MIL-C-13924 mil spec 2nd treatment response inner ring
The specification,standard,or manufacturers reference,and the classification designation,such as type,class,grade,and the like,that identifies the surface treatment material.
QQ-P-416, cl 2 fed spec single treatment response end plate
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
airframe, hardened and ground, NON-Separable
Answers.
1EA
Airframe, hardened and ground, non-separable
Steel roller
Steel outer ring
Steel inner ring
Steel end plate
Plastic polyhexamethylene adipamide seal and plastic acetal seal and plastic polyester seal
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 3110-01-217-2327 BEARING,ROLLER,NEEDLE
airframe, hardened cadmium inner ring or oxide inner ring surface treated oil holes 0.6250" bore diameter
- NIIN
- 012172327
- NIIN Date
- 09/23/85
- Schedule B
- 8482400000
- Name Code
- 00051
- FIIG
- A044A0
- Item Weight
- 5.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $156.45 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 Air Force
- - Canada
Availability for MS21439-110 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
MS21439-110 / 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.
