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Datasheet. 121746-1 specification
The length of a straight line which passes through the center of a bolt circle,and terminates at the circumference.
3.5312in.
The length of a straight line which passes through the center of a mounting hole,and terminates at the circumference.
0.4375in.
The length of a straight line which passes through the center of a circular bore,and terminates at the circumference.
0.7500in.
The overall length of a straight line which passes through the center of an item,and terminates at the outside circumference.
4.3438in.
The length of a straight line which passes through the center of the housing, and terminates at the circumference.
2.3750in.
A measurement of the longest dimension of the housing,in distinction from width.
1.2188in.
Indicates the type of fitting used to lubricate the item.
hydraulic
Indicates the type of alignment utilized whereby the item will adjust axially for misalignment.
SELF-Aligning
Indicates the type of seal included with the item.
contact
Indicates the type of shaft end provided.
open
Indicates the location of the seal.
both ends
Indicates the type of load capability.
radial
The chemical compound or mechanical mixture properties with which the item is lubricated.
oil
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy seal
The chemical compound or mechanical mixture properties of which the item is fabricated.
copper alloy bearing surface
The chemical compound or mechanical mixture properties of which the item is fabricated.
iron housing
Answers.
Iron housing
Copper alloy bearing surface
Copper alloy seal
Schedule B number: 8482997090
Parts, for roller bearings or for combined ball/roller bearings
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 3130-00-926-4691 BEARING UNIT,PLAIN
1.2188" housing length 0.7500" bore diameter
- NIIN
- 009264691
- NIIN Date
- 07/27/67
- Schedule B
- 8482997090
- Name Code
- 30557
- FIIG
- A093A0
- 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
Major End Users Countries and entities
- - U.s. Postal Service - Procurement And Supplies Department
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121746-1 / Bearing unit,plainWhat is the formal definition of this item?
An assembled unit, composed of a housing incorporating a plain bearing, or bearings, designed to meet various or specific conditions of mounting.
