3120-01-495-1840 Self-Aligning Plain Bearing
Comprehensive specifications and application details for NSN: 3120-01-495-1840.
Summary
Explore detailed summary information for bearing: 3120-01-495-1840. Includes NSN, classification group, and identification codes to support sourcing, compliance, and accurate part tracking.
- Federal Supply Classification
- 3120 Unmounted Plain Bearings
- (NSN) National Stock Number
- 3120-01-495-1840
- Item Name Code
- 13208
- Federal Item Identification Guide
- A045A0
- Assigment Date
- 03/08/2002
A detachable assembly in or on which a journal, gudgeon, pivot, or the like moves. It is used to carry a load and to reduce sliding friction. It does not employ rolling elements. The item consists of a bored precision ground ball (or spherical plain bearing) around which an outer ring is fitted. The assembly may be either separable or nonseparable. Excludes:bearing, plain, rod end and bearing, plain, spherical.
0.4350 inches minimum and 0.4370 inches maximum inner member width, ams 5643 assn std single material response outer race member material document and classification, fleet combat end item identification, 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member hardness rating, 0.2495 inches minimum and 0.2500 inches maximum bore diameter
Datasheet
Below are the comprehensive technical specifications for bearing: 3120-01-495-1840 . Find dimensions, materials, tolerances, performance characteristics, etc.
- End Item Identification
- fleet combat
- Bore Diameter
- 0.2495 inches minimum and 0.2500 inches maximum
- Hardness Rating
- 55.0 rockwell c minimum and 62.0 rockwell c maximum inner member
- Inner Member Width
- 0.4350 inches minimum and 0.4370 inches maximum
- Material Document And Classification
- ams 5643 assn std single material response outer race member
- Material Document And Classification
- ams-5630 assn std single material response inner member
- Material
- lubricant lubrication
- Material
- plastic polytetrafluoroethylene race liner
- Material
- steel comp 440c inner member
- Material
- steel comp 630 outer race member
- Outer Member Outside Diameter
- 0.6245 inches minimum and 0.6250 inches maximum
- Outer Member Width
- 0.3220 inches minimum and 0.3320 inches maximum
- Special Features
- "letter "k" indicates low breakaway torque"
- Style Designator
- with insert and/or liner with staking groove
Related Bearings
Explore the various bearing models associated with this NSN. Click on any bearing below to view detailed technical data, performance ratings, and application guidelines.
| Part Number | Name |
|---|---|
| 3120PL2023649 | Self-Aligning Plain Bearing |
| 9446110754 | Self-Aligning Plain Bearing |
| MS14103-4K | Self-Aligning Plain Bearing |
Frequently Asked Questions
Find quick answers to common questions about bearing: 3120-01-495-1840. Explore technical specifications, installation tips, maintenance guidelines, regulatory requirements, and troubleshooting advice.
- What is the FSCG of the NSN 3120-01-495-1840?
- The FSCG of the NSN 3120-01-495-1840 is 3120
- Does the NSN 3120-01-495-1840 have a Schedule B code assigned?
- Yes, the Schedule B code is 8482300040
- Does NSN 3120-01-495-1840 require demilitarization?
- Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- Does NSN 3120-01-495-1840 contain precious materials?
- Item does not contain precious metal.
- Does NSN 3120-01-495-1840 contain hazardous materials?
- Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- When the NSN 3120-01-495-1840 was assigned to the Federal Catalog?
- It was assigned 24 years ago, on Fri, Mar 8, 2002
Price & Availability
Fill out the form to get pricing and availability details for the bearing: 3120-01-495-1840
Stock Availability
This product is available in the following quantities and conditions:
| New Material | 243 |
| New Surplus | 111 |
| As Removed | 1 |
| Overhauled | 1 |
| Total | 356 |
Availability of this item was last updated on:
07/17/2025 03:07 AM EDT.
Availability may have changed since then. Request a quote for up to date pricing and availability.