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Duplex Ball Bearing NSN 3110-00-018-7204

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 3110-00-018-7204 NSN: 3110-00-018-7204

Features and Characteristics

Overall Width
26.00 millimeters
Bore Diameter
2.1633 inches
Overall Outside Diameter
80.00 millimeters
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Internal Clearance
0.0028 inches radial and 0.0033 inches radial
Standard Tolerance Designation
Abec no.3
Special Features
First radial clearance w/10 lb gage, second radial clearance w/11 lb gage load, rings magnaflux 100 pct per ams 2640, etch v on outside of both outer rings when mounted face to face
Material
Steel outer ring
Style Designator
Counterbored outer rings, non-separable, face to face mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
000187204
NSN
3110000187204

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SB1056-2
Cage Code:
78286
Status:
A
MSDS:
Part Number:
1911RD401F
Cage Code:
38443
Status:
A
MSDS:
Part Number:
3M9311WI2MBRDUE9655
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 3110-00-018-7204
What are the manufacturers of nsn 3110000187204?
Does this nsn 3110000187204 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110000187204
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 3110000187204 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110000187204 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110000187204?
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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