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Duplex Ball Bearing NSN 3110-01-019-2493

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 3110-01-019-2493 NSN: 3110-01-019-2493

Features and Characteristics

Overall Width
29.0 millimeters
Bore Diameter
55.0 millimeters
Overall Outside Diameter
120.0 millimeters
Lubrication Material
Lubricant
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.1
Special Features
Pair of bearings ground for universal mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
010192493
NSN
3110010192493

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7311W0DUMBR
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 3110-01-019-2493
What are the manufacturers of nsn 3110010192493?
Does this nsn 3110010192493 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010192493
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 3110010192493 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010192493 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010192493?
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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