M81936/2-20
View detailed technical data, stock status, and sourcing information for: M81936/2-20
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A headless fastener not exceeding 12 inches (304.8 mm) in length, threaded externally on both ends with threads of the same nominal diameter. The maximum diameter of the unthreaded portion must not be greater than the nominal thread diameter plus 0.020 inches (0.508 mm). The unthreaded portion must be without locking or wrenching provisions. It may be thread relieved. See also rod, threaded end and rod, continuous thread.
0.9950 inches minimum and 1.0000 inches maximum outer member width, 1.2495 inches minimum and 1.2500 inches maximum bore diameter, 2.3120 inches minimum and 2.3125 inches maximum outer member outside diameter, 152000 pounds static radial load rating, 1.2450 inches minimum and 1.2500 inches maximum inner member width
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Bore Diameter
- 1.2495 inches minimum and 1.2500 inches maximum
- Outer Member Outside Diameter
- 2.3120 inches minimum and 2.3125 inches maximum
- Outer Member Width
- 0.9950 inches minimum and 1.0000 inches maximum
- Inner Member Width
- 1.2450 inches minimum and 1.2500 inches maximum
- Static Radial Load Rating
- 152000 pounds
- Hardness Rating
- 37.0 rockwell c minimum inner member
- Hardness Rating
- 28.0 rockwell c minimum and 36.0 rockwell c maximum outer race member
- Lubrication Feature
- groove and perforation inner member
- Lubrication Feature
- groove and perforation outer race member
- Material
- copper alloy 172 or copper alloy 173 inner member
- Material
- grease lubrication
- Material
- steel comp 630 outer race member
- Material Document And Classification
- ams5643,cond h1150 assn std single material response outer race member
- Material Document And Classification
- mil-g-81322 mil spec single material response lubrication
- Material Document And Classification
- qq-c-530,cond ht fed spec all material responses inner member
- Style Designator
- without insert or liner
- Specification/Standard Data
- 81349-mil-b-81936/2 government specification
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 |
|---|---|
| AS81936/2 | Self-Aligning Plain Bearing |
| AS81936/2-20 | Self-Aligning Plain Bearing |
| M81936/2-20 | Self-Aligning Plain Bearing |
| MIL-B-81936/2 | Self-Aligning Plain Bearing |
FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 3120-01-289-6193?
Does the NSN 3120-01-289-6193 have a Schedule B code assigned?
Does NSN 3120-01-289-6193 require demilitarization?
Does NSN 3120-01-289-6193 contain precious materials?
Does NSN 3120-01-289-6193 contain hazardous materials?
When the NSN 3120-01-289-6193 was assigned to the Federal Catalog?
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