Self-aligning Plain Bearing NSN 3120-01-131-5539

Item Description

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.

NSN: 3120-01-131-5539

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Features and Characteristics

Bore Diameter

Between 0.8745 inches and 0.8750 inches

Outer Member Outside Diameter

Between 1.6245 inches and 1.6250 inches

Outer Member Width

Between 0.7550 inches and 0.7600 inches

Inner Member Width

Between 0.8730 inches and 0.8750 inches

Static Radial Load Rating

116000 pounds

Special Features

Outer race member notched two places for insertion and removal of inner race member

Test Data Document

81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).

FSC

3120 Unmounted Plain Bearings

NIIN

011315539

NSN

3120011315539

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

VTB03620

Cage Code:

06710

Status:

MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov

Schedule B Number: 8482300040
NAICS: 332991
SITC: 74630
Description: Spherical roller bearings, single row
End Use (Code 21180):
Industrial machines, other

Q & A

Frequently asked questions for NSN 3120-01-131-5539

What are the manufacturers of nsn 3120011315539?

Valley-todeco, Inc. (06710)

Does this nsn 3120011315539 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120011315539
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.

Does nsn 3120011315539 contain any precious metals?
No precious metal content.

Does nsn 3120011315539 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120011315539?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)

INC

FIIG

App. Key

Cond. Code

Status

INC:

13208

FIIG:

A045A0

App. Key:

Cond. Code:

Status:

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On Time Delivery
Certificate of Conformance
Quality Inspected Parts
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