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Datasheet. 21308NR specification
An overall measurement taken at right angles to the length of an item,in distinction from thickness.
23.00 mm
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
40.00 mm
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
90.00 mm
An additional finishing process by which the surface of an item is altered in respect to polishing,grinding,and the like.
ground
The physical configuration of the bore.
straight
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
The standard tolerance designation indicating the manufactured limitations of the item as established by the various specifications and standards.
rbec no.1
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.
furnished w/snap ring and groove on od
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.
double row, spherical rollers, SELF-Contained, outer and inner raceways concave, NON-Separable
Answers.
1EA
Double row, spherical rollers, self-contained, outer and inner raceways concave, non-separable
Steel
23.00 millimeters
Schedule B number: 8482800080
nmfc 114820
Other ball or roller bearings, including combined ball/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 3110-01-131-3798 BEARING,ROLLER,SELF-ALIGNING
double row, spherical rollers, self-contained, outer furnished w/snap ring 40.00mm bore diameter 23.00mm overall width
- NIIN
- 011313798
- NIIN Date
- 05/11/82
- Schedule B
- 8482800080
- Name Code
- 00016
- FIIG
- A044A0
- Item Weight
- 0.000lbs
- Item Dimensions
- --
- QUP
- 1
- Historical Price
- $156.40 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. | S238147 | Cage 10988 |
Major End Users Countries and entities
- - Department of The Navy
- - Canada
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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
21308NR / Bearing,roller,self-aligningWhat is the formal definition of this item?
An antifriction bearing having a cylindrical rolling element and one spherical raceway which will adjust to varying degrees of shaft and/or support misalignment without damage to the raceways and permits the full rating of the bearing to be utilized.
