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Datasheet. A18940 specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
0.4950in. and 0.5000in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
8.9992in. and 9.0000in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
9.9992in. and 10.0000in.
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
The direction of load with respect to the shaft axis.
angular
The physical configuration of the bore.
straight
The clearance between the bearing rings and the rolling elements.
0.0000in. radial and 0.0010in. radial
The size of the angle formed at the force point of contact.
25.0 degrees
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.
nonmetallic spacer to loids around each ball
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
counterbored outer ring, NON-Separable
Answers.
1EA
Counterbored outer ring, non-separable
Steel
0.4950 inches minimum and 0.5000 inches maximum
Schedule B number: 8482105028
nmfc 114820
Angular contact 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 3110-00-929-1698 BEARING,BALL,ANNULAR
counterbored outer ring, non-separable nonmetallic spacer to loids around each ball 8.9992" bore diameter 0.4950" overall width
- NIIN
- 009291698
- NIIN Date
- 09/09/66
- Schedule B
- 8482105028
- Name Code
- 00014
- FIIG
- A044A0
- Item Weight
- 1.800lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $11,826.90 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. | 50744001 | Cage 32828 |
| 2. | TH0144-160-1 | Cage 78118 |
| 3. | TA0144-160-1 | Cage 78118 |
Major End Users Countries and entities
- - Department of The Navy
- - Turkey
Availability for A18940 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
A18940 / 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.
