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Duplex Ball Bearing NSN 3110-00-558-0254

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 3110-00-558-0254 NSN: 3110-00-558-0254

Features and Characteristics

Overall Width
0.4580 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.7500 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Radial
Internal Clearance
0.0008 inches radial and 0.0014 inches radial
Standard Tolerance Designation
Abec no.3
Material
Steel comp m50 outer ring
Style Designator
Counterbored outer rings, non-separable, back to back mounting
FSC
3110 Unmounted Antifriction Bearings
NIIN
005580254
NSN
3110005580254

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
4034T11P01
Cage Code:
99207
Status:
A
MSDS:
Part Number:
R4A4D100BD463643
Cage Code:
38443
Status:
A
MSDS:
Part Number:
R4A4D100BD4636
Cage Code:
38443
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 3110-00-558-0254
What are the manufacturers of nsn 3110005580254?
Does this nsn 3110005580254 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110005580254
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 3110005580254 contain any precious metals?
No precious metal content.
Does nsn 3110005580254 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110005580254?
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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