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Duplex Ball Bearing NSN 3110-01-319-4872

Item Description

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

NSN 3110-01-319-4872 NSN: 3110-01-319-4872

Features and Characteristics

Overall Width
1.2500 inches
Bore Diameter
Between 1.7508 inches and 1.7512 inches
Overall Outside Diameter
Between 2.9998 inches and 3.0002 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Angular
Standard Tolerance Designation
Abec no.7
Contact Angle
60.0 degrees
Material
Steel
Style Designator
90a universal ground faces, counterbored outer ring, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
013194872
NSN
3110013194872

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
820-4551451H07
Cage Code:
53711
Status:
A
MSDS:
Part Number:
MM9311WI-3HDU
Cage Code:
21335
Status:
A
MSDS:
Part Number:
MM9311WI3HDUFS381A
Cage Code:
21335
Status:
A
MSDS:
Part Number:
MM9311WI3HDUHFS381A
Cage Code:
21335
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105068
  • NAICS: 332991
  • SITC: 74610
  • Description: Ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-319-4872
What are the manufacturers of nsn 3110013194872?
Does this nsn 3110013194872 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110013194872
Two single row annular ball bearings selected dimensionally to be a matched pair or set. the ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. may include a single row angular contact bearing with faces specially ground for duplex mounting.
Does nsn 3110013194872 contain any precious metals?
No precious metal content.
Does nsn 3110013194872 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110013194872?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
App. Key:
E
Cond. Code:
1
Status:
A

What do you get when you order from nationalstocknumber.org?

  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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