Self-aligning Plain Bearing NSN 3120-01-352-2798

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: 3120-01-352-2798

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Features and Characteristics

Bore Diameter

Between 0.2495 inches and 0.2500 inches

Outer Member Outside Diameter

Between 0.6245 inches and 0.6250 inches

Outer Member Width

Between 0.2500 inches and 0.2600 inches

Inner Member Width

Between 0.5880 inches and 0.5930 inches

Hardness Rating

43.0 rockwell c inner member and 47.0 rockwell c inner member28.0 rockwell c outer race member and 37.0 rockwell c outer race member

Material

Steel comp xm-13 inner membersteel comp 630 outer race memberplastic polytetrafluoroethylene race liner and plastic polyamide race liner and plastic phenolic race liner

Material Specification

Ams 5629 assn standard single material response inner memberams 5643 assn standard single material response outer race membermil-b-81820 military specification single material response race liner

Surface Treatment

Passivate inner member

Surface Treatment Specification

Qq-p-35 federal specification single treatment response inner member

Style Designator

With insert and/or liner with staking groove

FSC

3120 Unmounted Plain Bearings

NIIN

013522798

NSN

3120013522798

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KSC191200B-4

Cage Code:

50632

Status:

MSDS:

Part Number:

03-829-04E-010

Cage Code:

09455

Status:

MSDS:

Part Number:

HTY4V-59(L1)

Cage Code:

15860

Status:

MSDS:

Part Number:

LYG04E-059

Cage Code:

16746

Status:

MSDS:

Part Number:

04A059-4

Cage Code:

1W025

Status:

MSDS:

Part Number:

HTY4V-59

Cage Code:

50294

Status:

MSDS:

Part Number:

SWKR-4-113

Cage Code:

81376

Status:

MSDS:

Part Number:

KDSY 4-28

Cage Code:

97613

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 3120-01-352-2798

What are the manufacturers of nsn 3120013522798?

Kamatics Corporation (50632)
Rbc Transport Dynamics Corp. (09455)
New Hampshire Ball Bearings, Inc. (15860)
Specline Inc. (16746)
Northrop Grumman Systems Corporation (1W025)
New Hampshire Ball Bearings, Inc. (50294)
Rbc Southwest Products, Inc. (81376)
Sargent Aerospace & Defense, Llc (97613)

Does this nsn 3120013522798 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120013522798
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 3120013522798 contain any precious metals?
No precious metal content.

Does nsn 3120013522798 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120013522798?
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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