Self-aligning Plain Bearing NSN 3120-01-349-0737

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: 3120-01-349-0737

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Features and Characteristics

Bore Diameter

Between 0.7495 inches and 0.7500 inches

Outer Member Outside Diameter

Between 1.3745 inches and 1.3750 inches

Outer Member Width

Between 0.6250 inches and 0.6350 inches

Inner Member Width

Between 0.8730 inches and 0.8750 inches

Static Radial Load Rating

37000 pounds

Hardness Rating

55.0 rockwell c inner member28.0 rockwell c outer race member

Lubrication Feature

Self-lubricating liner race liner

Material

Steel comp 440c inner membersteel comp 630 outer race memberplastic polytetrafluoroethylene race liner and plastic polyamide race liner and plastic phenolic race liner

Material Specification

Ams 5630 assn standard single material response inner memberams 5643 assn standard single material response outer race memberkaron, cagec 50632 mfr ref single material response race liner

Style Designator

With insert and/or liner with staking groove

FSC

3120 Unmounted Plain Bearings

NIIN

013490737

NSN

3120013490737

Manufacturer Part Numbers

Part numbers registered to this national stock number.

Part Number

Cage

Status

MSDS

Part Number:

KR12-CWGBP

Cage Code:

50632

Status:

MSDS:

Part Number:

03-826-12P

Cage Code:

09455

Status:

MSDS:

Part Number:

WHT12V(L1)P

Cage Code:

15860

Status:

MSDS:

Part Number:

04A063-12P

Cage Code:

1W025

Status:

MSDS:

Part Number:

WHT12VD

Cage Code:

50294

Status:

MSDS:

Part Number:

SWKR-12-400P

Cage Code:

81376

Status:

MSDS:

Part Number:

KWDB12-37P

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 3120-01-349-0737

What are the manufacturers of nsn 3120013490737?

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

Does this nsn 3120013490737 have a shelf life?
No. This NSN does not have an applicable shelf life.

What is the formal definition of nsn 3120013490737
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 3120013490737 contain any precious metals?
No precious metal content.

Does nsn 3120013490737 contain any hazardous materials?
No MSDS. No hazardous material.

What is the ESD classification of nsn 3120013490737?
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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