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Annular Ball Bearing NSN 3110-00-198-2318

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 3110-00-198-2318 NSN: 3110-00-198-2318

Features and Characteristics

Overall Width
0.8125 inches
Bore Diameter
25.00 millimeters
Overall Outside Diameter
52.00 millimeters
Lubrication Material
Grease
Surface Finish
Ground
Alignment Type
Self-aligning
Load Direction
Angular
Bore Shape
Straight
Internal Fit-up Designation
Standard
Internal Fit-up Contact Angular Direction
Outward convergent
Self-alignment Location
Internal
Standard Tolerance Designation
Abec no.1
Contact Angle
25.0 degrees
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-18709 military specification single material response
Material
Steel
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
143 type and 00 grade
FSC
3110 Unmounted Antifriction Bearings
NIIN
001982318
NSN
3110001982318

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
FFB171
Cage Code:
81348
Status:
A
MSDS:
Part Number:
5505
Cage Code:
05415
Status:
A
MSDS:
Part Number:
905505
Cage Code:
24617
Status:
A
MSDS:
Part Number:
5505X1
Cage Code:
43334
Status:
A
MSDS:
Part Number:
5505X1C
Cage Code:
43334
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 3110-00-198-2318
What are the manufacturers of nsn 3110001982318?
Does this nsn 3110001982318 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110001982318
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 3110001982318 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110001982318 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110001982318?
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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