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Self-aligning Plain Bearing NSN 3120-01-345-3810

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 3120-01-345-3810 NSN: 3120-01-345-3810

Features and Characteristics

Bore Diameter
Between 0.9995 inches and 1.0000 inches
Outer Member Outside Diameter
Between 1.7495 inches and 1.7500 inches
Outer Member Width
Between 0.7920 inches and 0.8020 inches
Inner Member Width
Between 0.9950 inches and 1.0000 inches
Hardness Rating
57.0 rockwell c inner member
Special Features
Grease hole and grooves in race and ball; solid film lube on outer race i.D and ball i.D
Material
Steel comp e52100 inner membersteel outer race member
Surface Treatment
Chromate inner membercadmium outer race member
Style Designator
Without insert or liner with staking groove
FSC
3120 Unmounted Plain Bearings
NIIN
013453810
NSN
3120013453810

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KSB16-25-SCGAD5
Cage Code:
97613
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 3120-01-345-3810
What are the manufacturers of nsn 3120013453810?
Does this nsn 3120013453810 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3120013453810
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 3120013453810 contain any precious metals?
No precious metal content.
Does nsn 3120013453810 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3120013453810?
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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