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Self-aligning Plain Bearing NSN 3120-01-122-2497

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 3120-01-122-2497 NSN: 3120-01-122-2497

Features and Characteristics

Bore Diameter
Between 2.4995 inches and 2.5000 inches
Outer Member Outside Diameter
Between 3.9367 inches and 3.9375 inches
Outer Member Width
Between 1.1875 inches and 1.8850 inches
Inner Member Width
Between 2.1820 inches and 2.1870 inches
Static Radial Load Rating
622300 pounds
Material
Steel outer race member
Style Designator
With insert and/or liner
FSC
3120 Unmounted Plain Bearings
NIIN
011222497
NSN
3120011222497

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
709-4684852 ITE
Cage Code:
80064
Status:
A
MSDS:
Part Number:
BLFR40-060
Cage Code:
81376
Status:
A
MSDS:
Part Number:
87832-0312 ITEM 24
Cage Code:
96169
Status:
A
MSDS:
Part Number:
40E-100
Cage Code:
16746
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 3120-01-122-2497
What are the manufacturers of nsn 3120011222497?
Does this nsn 3120011222497 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120011222497
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 3120011222497 contain any precious metals?
No precious metal content.
Does nsn 3120011222497 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120011222497?
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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