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Self-aligning Plain Bearing NSN 3120-01-621-2680

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 3120-01-621-2680 NSN: 3120-01-621-2680

Features and Characteristics

Bore Diameter
2.0000 inches
End Application
Electrical actuator
Outer Member Outside Diameter
3.1875 inches
Outer Member Width
1.5000 inches
Inner Member Width
1.7500 inches
Part Name Assigned By Controlling Agency
Self-lubricating, maintenance free-inch bearing
Special Features
Chrome plated ball with ptfe liner
Material
Stainless steel
Style Designator
With insert and/or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
016212680
NSN
3120016212680

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
B32-LNMSS
Cage Code:
51588
Status:
A
MSDS:
Part Number:
PT102050
Cage Code:
48JZ3
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 3120-01-621-2680
What are the manufacturers of nsn 3120016212680?
Does this nsn 3120016212680 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120016212680
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 3120016212680 contain any precious metals?
No precious metal content.
Does nsn 3120016212680 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120016212680?
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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