BRE-20545
View detailed technical data, stock status, and sourcing information for: BRE-20545
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An item of any peripheral shape usually having one flat or spherical surface and a centrally located hole. It is designed for applications involving moving (kinetic) loads. Except for items fabricated from bearing quality synthetic (plastic) or composed of multilayer material, one bearing surface must either have a specific surface finish designation of 32 microinch (0.8 micrometre) or less, arithmetical average (aa) (arithmetic mean deviation) or one of the following conditions: be lapped or ground; have visible or detectable means of lubrication; grooves, indentations; or self-lubrication. The thickness must not exceed 25 percent of the outside diameter of the shortest distance between peripheral flats (when thickness and/or outside diameter is designated as a tolerance dimension, the maximum dimension will be used to determine compliance). Excludes:straight, tubular (without flange) items having a bearing surface(s) parallel to the axis of the bore only. See also washer, flat and spacer, sleeve.
3a thread class, left-hand thread direction, externally threaded shank style, 6.5625 inches nominal overall length, 1.2495 inches minimum and 1.2500 inches maximum bore diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Thread Class
- 3a
- Thread Direction
- left-hand
- Shank Style
- externally threaded
- Overall Length
- 6.5625 inches nominal
- Bore Diameter
- 1.2495 inches minimum and 1.2500 inches maximum
- Outer Member Outside Diameter
- 3.1150 inches minimum and 3.1350 inches maximum
- Bore Center To Shank End Distance
- 4.9900 inches minimum and 5.0100 inches maximum
- Outer Member Width
- 1.0100 inches minimum and 1.0200 inches maximum
- Inner Member Width
- 1.8700 inches minimum and 1.8750 inches maximum
- Shank Thread Length
- 2.8440 inches minimum and 2.9370 inches maximum
- Thread Diameter
- 1.2500 inches nominal
- Thread Quantity Per Inch
- 12
- Material
- copper alloy race liner
- Material
- steel inner member
- Material
- steel rod end body
- Surface Treatment
- cadmium rod end body
- Surface Treatment
- chromate inner member
- Style Designator
- ball type
- Thread Series Designator
- unf
Related Parts
This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:
| Part Number | Name |
|---|---|
| 5122209-004-103 | Rod End Plain Bearing |
| ASB20-1 | Rod End Plain Bearing |
| BRE-20545 | Rod End Plain Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-01-294-6362?
Does the NSN 3120-01-294-6362 have a Schedule B code assigned?
Does NSN 3120-01-294-6362 require demilitarization?
Does NSN 3120-01-294-6362 contain precious materials?
Does NSN 3120-01-294-6362 contain hazardous materials?
When the NSN 3120-01-294-6362 was assigned to the Federal Catalog?
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