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Annular Ball Bearing NSN 3110-01-317-5603

Item Description

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

NSN 3110-01-317-5603 NSN: 3110-01-317-5603

Features and Characteristics

Overall Width
Between 0.1865 inches and 0.1875 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
Between 0.4998 inches and 0.5000 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no.7
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Stainless steel retainer
Material Specification
Qq-s-763 federal specification single material response outer ring
Surface Treatment
Passivate
Surface Treatment Specification
Astma360 assn standard single treatment response
Style Designator
40a 4 point ball contact, solid inner and outer rings, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
013175603
NSN
3110013175603

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SSR1-814ZZRA7P28LG54E
Cage Code:
83086
Status:
A
MSDS:
Part Number:
SSR1-814ZZHA7P28LG54E
Cage Code:
83086
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482105028
  • NAICS: 332991
  • SITC: 74610
  • Description: Angular contact ball bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-01-317-5603
What are the manufacturers of nsn 3110013175603?
Does this nsn 3110013175603 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110013175603
A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. for items with faces specially ground for duplex mounting see bearing, ball, duplex. excludes bearing, ball, airframe.
Does nsn 3110013175603 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110013175603 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110013175603?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
App. Key:
C
Cond. Code:
1
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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