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Self-aligning Plain Bearing NSN 3120-00-998-6755

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 3120-00-998-6755 NSN: 3120-00-998-6755

Features and Characteristics

Bore Diameter
Between 4.5040 inches and 4.5060 inches
Outer Member Outside Diameter
Between 6.2445 inches and 6.2460 inches
Outer Member Width
Between 2.4950 inches and 2.5050 inches
Inner Member Width
3.2500 inches
Static Radial Load Rating
40000 pounds
Material
Plastic tetrafluoroethylene race liner
Material Specification
Qq-a-367, t6 federal specification single material response outer race member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
009986755
NSN
3120009986755

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
76542
Cage Code:
09455
Status:
A
MSDS:
Part Number:
4G94011-101A
Cage Code:
98897
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 3120-00-998-6755
What are the manufacturers of nsn 3120009986755?
Does this nsn 3120009986755 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120009986755
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 3120009986755 contain any precious metals?
No precious metal content.
Does nsn 3120009986755 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120009986755?
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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