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Self-aligning Plain Bearing NSN 3120-00-489-3321

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 3120-00-489-3321 NSN: 3120-00-489-3321

Features and Characteristics

Bore Diameter
Between 0.8745 inches and 0.8750 inches
Outer Member Outside Diameter
Between 1.5620 inches and 1.5625 inches
Outer Member Width
Between 0.6980 inches and 0.7080 inches
Inner Member Width
Between 0.8700 inches and 0.8750 inches
Static Radial Load Rating
86000 pounds
Material
Stainless steel outer race member
Material Specification
66 federal standard single material response inner member
Style Designator
Without insert or liner
FSC
3120 Unmounted Plain Bearings
NIIN
004893321
NSN
3120004893321

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KSBG14SSA
Cage Code:
97613
Status:
A
MSDS:
Part Number:
HSBG14SSA
Cage Code:
02758
Status:
A
MSDS:
Part Number:
AG14SSA
Cage Code:
15860
Status:
A
MSDS:
Part Number:
BSSN14003G3
Cage Code:
81376
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 3120-00-489-3321
What are the manufacturers of nsn 3120004893321?
Does this nsn 3120004893321 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120004893321
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 3120004893321 contain any precious metals?
No precious metal content.
Does nsn 3120004893321 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120004893321?
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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