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Duplex Ball Bearing NSN 3110-01-034-1491

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 3110-01-034-1491 NSN: 3110-01-034-1491

Features and Characteristics

Overall Width
2.6690 inches
Bore Diameter
1.3774 inches
Overall Outside Diameter
3.9370 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Forged
Load Direction
Radial
Internal Clearance
0.0048 inches radial and 0.0058 inches radial
Standard Tolerance Designation
Abec no.5
Lubrication Material Specification
Mil-g-25537 military specification single material response
Material
Steel outer ring
Style Designator
92a non-loading groove, non-separable, tandem mounting
Reference Number Differentiating Characteristics
As differentiated by the source control dwg no.
FSC
3110 Unmounted Antifriction Bearings
NIIN
010341491
NSN
3110010341491

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6051T68P02
Cage Code:
99207
Status:
A
MSDS:
Part Number:
9309UD101T
Cage Code:
38443
Status:
A
MSDS:
Part Number:
AAMM407SMBRDTE-9444
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 3110-01-034-1491
What are the manufacturers of nsn 3110010341491?
Does this nsn 3110010341491 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010341491
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 3110010341491 contain any precious metals?
No precious metal content.
Does nsn 3110010341491 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010341491?
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
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