Self-aligning Plain Bearing NSN 3120-00-165-5958

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: 3120-00-165-5958

Stock Availability

NSN 3120001655958 availability
(as of 02/13/2024).

NE: 9
NS: 8

Note: Availability of this item may have changed since it was last checked. Request a quote for an updated price and availability quote.

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Features and Characteristics

Bore Diameter

Between 0.9995 inches and 1.0000 inches

Lubrication Material

Grease, mil-g-21164

Outer Member Outside Diameter

Between 1.7495 inches and 1.7500 inches

Outer Member Width

Between 0.7920 inches and 0.8020 inches

Inner Member Width

Between 0.9980 inches and 1.0000 inches

Static Radial Load Rating

83350 pounds

Hardness Rating

27.0 rockwell c inner member and 36.0 rockwell c inner member

Special Features

Plating of inner race member to be 0.0002 in. Min thick on spherical surfaces, 0.0005 in. Thick on faces

Material

Steel comp e52100 inner member or steel comp 440c inner member

Surface Treatment

Chromium outer race member

Surface Treatment Specification

Qq-p-416 type 1 cl 2 federal specification single treatment response outer race member

Style Designator

Without insert or liner

FSC

3120 Unmounted Plain Bearings

NIIN

001655958

NSN

3120001655958

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

AS21155

Cage Code:

81343

Status:

MSDS:

Part Number:

MS21155S16

Cage Code:

81343

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 3120-00-165-5958

What are the manufacturers of nsn 3120001655958?

Society Of Automotive Engineers Inc (81343)
Military Standards (96906)

Does this nsn 3120001655958 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120001655958
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 3120001655958 contain any precious metals?
No precious metal content.

Does nsn 3120001655958 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120001655958?
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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