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Duplex Ball Bearing NSN 3110-00-227-4307

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 3110-00-227-4307 NSN: 3110-00-227-4307

Features and Characteristics

Overall Width
15.0 millimeters
Bore Diameter
25.00 millimeters
Overall Outside Diameter
52.00 millimeters
Surface Finish
Ground
Load Direction
Radial
Internal Clearance
0.0002 inches radial
Standard Tolerance Designation
Abec no.5
Special Features
Pair of bearings back to back mounting, oil groove on trust face of each bearing, oil grooves to be diametrically opposite when bearings are mounted
Material
Steel outer ring
Style Designator
Universal ground faces, counterbored outer ring, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
002274307
NSN
3110002274307

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
205RD2BE505A015B14S6914H
Cage Code:
38443
Status:
A
MSDS:
Part Number:
7318
Cage Code:
55820
Status:
A
MSDS:
Part Number:
8772
Cage Code:
55820
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 3110-00-227-4307
What are the manufacturers of nsn 3110002274307?
Does this nsn 3110002274307 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002274307
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 3110002274307 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002274307 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002274307?
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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