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Annular Ball Bearing NSN 3110-00-198-1953

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 3110-00-198-1953 NSN: 3110-00-198-1953

Features and Characteristics

Overall Width
0.8125 inches
Bore Diameter
20.00 millimeters
Overall Outside Diameter
47.00 millimeters
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Angular
Bore Shape
Straight
Internal Fit-up Designation
Standard
Internal Fit-up Contact Angular Direction
Outward convergent
Features Provided
Snap ring-groove mounting and mounting groove
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Dod-g-24508 military specification single material response
Material
Steel retainer
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
001981953
NSN
3110001981953

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
455504
Cage Code:
7X677
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 3110-00-198-1953
What are the manufacturers of nsn 3110001981953?
Does this nsn 3110001981953 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001981953
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 3110001981953 contain any precious metals?
No precious metal content.
Does nsn 3110001981953 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001981953?
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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