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Annular Ball Bearing NSN 3110-00-278-7371

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-00-278-7371 NSN: 3110-00-278-7371

Features and Characteristics

Overall Width
Between 0.8700 inches and 0.8750 inches
Bore Diameter
Between 4.2495 inches and 4.2500 inches
Overall Outside Diameter
Between 5.9990 inches and 6.0000 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Machined
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Special Features
10 spot welds between shield and outer ring on each side of bearing
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel outer ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
002787371
NSN
3110002787371

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
9618593PT2
Cage Code:
03350
Status:
A
MSDS:
Part Number:
15174-2
Cage Code:
39820
Status:
A
MSDS:
Part Number:
15174
Cage Code:
39820
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-278-7371
What are the manufacturers of nsn 3110002787371?
Does this nsn 3110002787371 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002787371
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110002787371 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002787371 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002787371?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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