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Duplex Ball Bearing NSN 3110-00-012-0301

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 3110-00-012-0301 NSN: 3110-00-012-0301

Features and Characteristics

Overall Width
84.0 millimeters
Bore Diameter
140.00 millimeters
Overall Outside Diameter
250.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bearing Preload Designation
Light
Standard Tolerance Designation
Abec no.1
Special Features
Over 25.0 degrees angularity, inner ring to show high point of eccentricity
Material
Steel outer ring
Style Designator
Counterbored outer rings, non-separable, face to face mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
000120301
NSN
3110000120301

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
629A228G6
Cage Code:
03497
Status:
A
MSDS:
Part Number:
7228MGW4
Cage Code:
52676
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 3110-00-012-0301
What are the manufacturers of nsn 3110000120301?
Does this nsn 3110000120301 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110000120301
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 3110000120301 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110000120301 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110000120301?
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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