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Annular Ball Bearing NSN 3110-00-020-3118

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 3110-00-020-3118 NSN: 3110-00-020-3118

Features and Characteristics

Overall Width
Between 0.3075 inches and 0.3125 inches
Bore Diameter
Between 2.4994 inches and 2.5000 inches
Overall Outside Diameter
Between 3.1245 inches and 3.1250 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.1
Material
Steel comp e52100 outer ring
Material Specification
66 federal standard single material response outer ring
Special Test Features
Special quality control tezting
Style Designator
4 point ball contact, solid inner and outer rings, non-separable
Test Data Document
81349-mil-p-23199 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
Reference Number Differentiating Characteristics
As differentiated by material which must conform to ships parts control center special quality control provisions
FSC
3110 Unmounted Antifriction Bearings
NIIN
000203118
NSN
3110000203118

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
KB025XP0
Cage Code:
32828
Status:
A
MSDS:
Part Number:
10178113
Cage Code:
18876
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 3110-00-020-3118
What are the manufacturers of nsn 3110000203118?
Does this nsn 3110000203118 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110000203118
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 3110000203118 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110000203118 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110000203118?
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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