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Datasheet. 31J43 specification
A measurement taken at right angles to the length of the mounting slot,in distinction from thickness.
0.8125in.
A measurement of the longest dimension of the mounting slot,in distinction from width.
1.2500in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
2.1875in.
A measurement of the center to center distance between the mounting holes along the width.
7.5000in.
5.6250in.
A measurement of the longest dimension of the housing,in distinction from width.
3.1250in.
A measurement taken at right angles to the length of a housing,in distinction from thickness.
10.2500in.
Indicates the type of fitting used to lubricate the item.
hydraulic
The number of grooves in which the rolling element rides.
1
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
SELF-Aligning
The designation specifying the type of fit as recognized by industrial and governmental agencies.
standard
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the assembly.
3.1250in.
Indicates the type of seal included with the item.
cartridge
Indicates the type of block.
fixed
Indicates the type of shaft end provided.
open
Indicates the location of the seal.
both ends
Indicates the type of load capability.
radial
2.7500in.
Those features,not otherwise specified,which may be required for proper functioning of the item.
ground rolling element groove
The angle of the lubrication fitting from the horizontal centerline of the item.
90.0 degrees
The means of locking the rotating element of the bearing to the shaft.
direct
Indicates the type of mounting hole(s) provided on the item.
slotted
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.
four set screws on inner race, 2 on ea end at 120 deg
The chemical compound or mechanical mixture properties with which the item is lubricated.
grease
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron cast housing
The chemical compound or mechanical mixture properties of which the item is fabricated.
steel seal
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
pillow block, optional split
Answers.
1EA
Pillow block, optional split
Steel seal
Iron cast housing
Schedule B number: 8482991050
nmfc 114820
Parts, except inner and outer races, for ball bearings, (including ball bearings with integral shafts)
FSC 3130 ⁓ Bearings, mounted
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 antifriction bearings (fsc 3110); plain unmounted bearings (fsc 3120).
NSN 3130-00-737-0271 BEARING UNIT,BALL
pillow block, optional split four set screws on inner race, 2 on ea end at 120 deg 3.1250" housing length 2.1875" bore diameter
- NIIN
- 007370271
- NIIN Date
- 01/01/63
- Schedule B
- 8482991050
- Name Code
- 30556
- FIIG
- A093A0
- QUP
- 1
- Historical Price
- $70.33 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. | BRTAW1 | Cage 0MKW7 |
| 2. | BRSAAW1 | Cage 0MKW7 |
| 3. | BRTAW1 | Cage 05643 |
| 4. | BRSAAW1 | Cage 05643 |
| 5. | S233MK | Cage 57448 |
Major End Users Countries and entities
- - Department of The Navy
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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 bearing units with similar characteristics
Nothing similar to this part number was found in our inventory
31J43 / Bearing unit,ballWhat is the formal definition of this item?
An assembled unit, composed of a housing incorporating a single or multiple row ball bearing(s), designed to meet various or specific conditions of mounting.
