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Duplex Ball Bearing NSN 3110-00-829-9920

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 3110-00-829-9920 NSN: 3110-00-829-9920

Features and Characteristics

Overall Width
21.0 millimeters
Bore Diameter
55.0 millimeters
Overall Outside Diameter
100.0 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bearing Preload Designation
Heavy
Standard Tolerance Designation
Abec no.7
Material
Steel outer ring
Style Designator
90a universal ground faces, counterbored outer ring, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
008299920
NSN
3110008299920

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2MM211WIDUH
Cage Code:
21335
Status:
A
MSDS:
Part Number:
2MM211WICRDUH
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 3110-00-829-9920
What are the manufacturers of nsn 3110008299920?
Does this nsn 3110008299920 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110008299920
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 3110008299920 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110008299920 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110008299920?
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

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