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Datasheet. 3144974 specification
Overall Width
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
21.0 mm
Bore Diameter
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
20.00 mm
Overall Outside Diameter
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
52.00 mm
Surface Finish
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
Retainer Fabrication Method
The means used in manufacturing the retainer.
The means used in manufacturing the retainer.
pressed
Alignment Type
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
SELF-Aligning
Load Direction
The direction of load with respect to the shaft axis.
The direction of load with respect to the shaft axis.
angular
Bore Shape
The physical configuration of the bore.
The physical configuration of the bore.
straight
Internal Fit-up Designation
The designation specifying the type of fit as recognized by industrial and governmental agencies.
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
Internal Fit-up Contact Angular Direction
The direction of the internal fit-up contact angle at point of contact.
The direction of the internal fit-up contact angle at point of contact.
inward convergent
Self-alignment Location
Indicates the location of the self-alignment feature.
Indicates the location of the self-alignment feature.
internal
Standard Tolerance Designation
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
abec no.1
Material
The chemical compound or mechanical mixture properties of which the item is fabricated.
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
NON-Separable
Nondefinitive Spec/std Data
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
The number,letter,or symbol that indicates the type,style,grade,class,and the like,of an item in a nonidentifying specification or standard.
123 type and 00 grade
Answers.
What quantity is this sold in?
1EA
What is the style?
Non-separable
What material is the ball annular bearing made of ?
Steel
What is the overall width?
21.0 millimeters
How is this classified for shipping?
Schedule B number: 8482105028
nmfc 114820
Angular contact ball bearings
What's the federal classification of 3144974?
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 3110-00-156-5059 BEARING,BALL,ANNULAR
non-separable 20.00mm bore diameter 21.0mm overall width
- NIIN
- 001565059
- NIIN Date
- 01/01/63
- Schedule B
- 8482105028
- Name Code
- 00014
- FIIG
- A044A0
- Item Weight
- 0.500lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $260.75 EA
- DEMIL / ITAR
- Uncontrolled item (Code A)
- Hazmat
- No hazard information available from HMIRS.
- MSDS
- N/A
- Precious Metals
- Metal content unknown
- 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. | 2304 | Cage 53035 |
| 2. | 2304TV | Cage 43991 |
| 3. | 2304TN | Cage 52676 |
| 4. | 104184-16 | Cage 10001 |
| 5. | 164046-10 | Cage 10001 |
| 6. | 177009-110 | Cage 10001 |
| 7. | 402294-58 | Cage 10001 |
| 8. | 72-6970-119 | Cage 50024 |
| 9. | 2304 | Cage 99993 |
| 10. | 1218 | Cage 54252 |
| 11. | FFB171 | Cage 81348 |
| 12. | 8306 | Cage 50019 |
| 13. | U320W | Cage 43991 |
| 14. | 2304 | Cage 52676 |
| 15. | 2304SA | Cage 21760 |
Major End Users Countries and entities
- - Department of The Army
- - Department of The Navy
- - Poland
- - Slovakia
- - Brazil
- - Spain
- - Argentina
- - Malaysia
- - Australia
- - Canada
- - Republic of Korea
- - Italy
- - Greece
- - Turkey
Availability for 3144974 A member of our team will provide you with a price and availability quote
Request a Quote »Shipping Information
- 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
3144974 / Bearing,ball,annularWhat is the formal definition of this item?
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
