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Self-aligning Plain Bearing NSN 3120-00-352-0545

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 3120-00-352-0545 NSN: 3120-00-352-0545

Features and Characteristics

Bore Diameter
Between 1.4995 inches and 1.5015 inches
Lubrication Material
Grease, mil-g-81322
Outer Member Outside Diameter
Between 2.2295 inches and 2.2300 inches
Outer Member Width
Between 0.8700 inches and 0.8750 inches
Inner Member Width
Between 0.8700 inches and 0.8750 inches
Static Radial Load Rating
103000 pounds
Hardness Rating
37.0 rockwell c inner member
Lubrication Feature
Perforation inner member
Special Features
Both members same width, 0.003 in. Min to 0.0005 in. Max plating thk
Material
Steel comp 630 outer race member
Surface Treatment
Cadmium outer race member
Surface Treatment Specification
Qq-p-35 federal specification single treatment response
Style Designator
Without insert or liner
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.).
FSC
3120 Unmounted Plain Bearings
NIIN
003520545
NSN
3120003520545

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
68B418002-101
Cage Code:
15860
Status:
A
MSDS:
Part Number:
ASBB24-9
Cage Code:
15860
Status:
A
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 3120-00-352-0545
What are the manufacturers of nsn 3120003520545?
Does this nsn 3120003520545 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120003520545
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 3120003520545 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120003520545 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120003520545?
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:
B
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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