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Duplex Ball Bearing NSN 3110-01-024-4904

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 3110-01-024-4904 NSN: 3110-01-024-4904

Features and Characteristics

Overall Width
28.0 millimeters
Bore Diameter
20.0 millimeters
Overall Outside Diameter
47.0 millimeters
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Molded
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Bearing Preload Designation
Heavy
Internal Clearance
0.00015 inches radial
Standard Tolerance Designation
Abec no.7
Bearing Preload Rating
30.0 pounds
Special Features
Unsealed faces together
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp e52100 outer ring
Material Specification
Sae assn standard single material response outer ring
Style Designator
92c counterbored outer rings, non-separable, face to face mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
010244904
NSN
3110010244904

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
204FTX52K5DFME8G33
Cage Code:
70854
Status:
A
MSDS:
Part Number:
6090424-2
Cage Code:
03640
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 3110-01-024-4904
What are the manufacturers of nsn 3110010244904?
Does this nsn 3110010244904 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010244904
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 3110010244904 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010244904 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010244904?
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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  •   Certificate of Conformance
  •   Quality Inspected Parts
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