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Self-aligning Plain Bearing NSN 3120-00-148-2116

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 3120-00-148-2116 NSN: 3120-00-148-2116

Features and Characteristics

Bore Diameter
Between 1.2495 inches and 1.2500 inches
Outer Member Outside Diameter
Between 2.3745 inches and 2.3750 inches
Outer Member Width
Between 1.1200 inches and 1.1300 inches
Inner Member Width
Between 1.5480 inches and 1.5500 inches
Static Radial Load Rating
158850 pounds
Hardness Rating
23.0 rockwell c outer race member and 62.0 rockwell c outer race member
Special Features
Chromium plating on inner member optional
Material
Steel comp 630 outer race member and steel comp 631 outer race member and steel comp 410 outer race member and steel comp 416se outer race member
Style Designator
With insert and/or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
001482116
NSN
3120001482116

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
ATW20V5
Cage Code:
15860
Status:
A
MSDS:
Part Number:
C552-20-1
Cage Code:
81755
Status:
A
MSDS:
Part Number:
176393
Cage Code:
13002
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 3120-00-148-2116
What are the manufacturers of nsn 3120001482116?
Does this nsn 3120001482116 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120001482116
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 3120001482116 contain any precious metals?
Precious metal content is unknown.
Does nsn 3120001482116 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120001482116?
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
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