3120-01-108-3831
Find complete technical information, availability, and procurement data for: 3120-01-108-3831
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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.
1.5620 inches minimum and 1.5625 inches maximum outer member outside diameter, 0.8730 inches minimum and 0.8750 inches maximum inner member width, 62200 pounds static radial load rating, 0.6980 inches minimum and 0.7080 inches maximum outer member width, 0.8745 inches minimum and 0.8750 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.
- Bore Diameter
- 0.8745 inches minimum and 0.8750 inches maximum
- Outer Member Outside Diameter
- 1.5620 inches minimum and 1.5625 inches maximum
- Outer Member Width
- 0.6980 inches minimum and 0.7080 inches maximum
- Inner Member Width
- 0.8730 inches minimum and 0.8750 inches maximum
- Static Radial Load Rating
- 62200 pounds
- Special Features
- passivation optional
- Material
- plastic polytetrafluoroethylene bore liner
- Material
- steel comp 440c inner member
- Material
- steel comp 630 outer race member
- Material Document And Classification
- ams 5630 assn std single material response inner member
- Material Document And Classification
- ams 5643 assn std single material response outer race member
- Style Designator
- with insert and/or liner with staking groove
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 3120-00-463-9191 | No Name Available | 02/01/1998 |
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| SBS28ATH50M | Self-Aligning Plain Bearing |
| SWKN14-400 | Self-Aligning Plain Bearing |
| TGA 714 | Self-Aligning Plain Bearing |
FAQs
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Does NSN 3120-01-108-3831 require demilitarization?
Does NSN 3120-01-108-3831 contain precious materials?
Does NSN 3120-01-108-3831 contain hazardous materials?
When the NSN 3120-01-108-3831 was assigned to the Federal Catalog?
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