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Self-aligning Plain Bearing NSN 3120-01-252-5255

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 3120-01-252-5255 NSN: 3120-01-252-5255

Features and Characteristics

Bore Diameter
1.7500 inches
Outer Member Outside Diameter
2.8125 inches
Outer Member Width
1.3120 inches
Inner Member Width
1.5310 inches
Special Features
Two seals
Material
Steel inner membersteel outer race member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
012525255
NSN
3120012525255

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
GEZ112ES-2RS
Cage Code:
52676
Status:
A
MSDS:
Part Number:
B28-LSS
Cage Code:
51588
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 3120-01-252-5255
What are the manufacturers of nsn 3120012525255?
Does this nsn 3120012525255 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120012525255
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 3120012525255 contain any precious metals?
No precious metal content.
Does nsn 3120012525255 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120012525255?
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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