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Annular Ball Bearing NSN 3110-01-298-7353

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 3110-01-298-7353 NSN: 3110-01-298-7353

Features and Characteristics

Overall Width
0.1870 inches
Bore Diameter
0.2500 inches
Lubrication Material
Grease
Flange Outside Diameter
0.5470 inches
Flange Width
0.0450 inches
Outer Ring Outside Diameter
0.5000 inches
Surface Finish
Ground
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no. 7p
Lubrication Material Specification
Mil-g-81937 military specification single material response
Material
Steel comp 440c outer ring
Material Specification
Qq-s-766 federal specification all material responses retainer
Style Designator
Loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
012987353
NSN
3110012987353

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
2692637-1
Cage Code:
40920
Status:
A
MSDS:
Part Number:
S814FHH7P28LG31
Cage Code:
40920
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 3110-01-298-7353
What are the manufacturers of nsn 3110012987353?
Does this nsn 3110012987353 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012987353
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 3110012987353 contain any precious metals?
No precious metal content.
Does nsn 3110012987353 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012987353?
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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