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Annular Ball Bearing NSN 3110-00-278-7240

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 3110-00-278-7240 NSN: 3110-00-278-7240

Features and Characteristics

Overall Width
0.2810 inches
Bore Diameter
0.2500 inches
Overall Outside Diameter
0.7500 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Tight
Standard Tolerance Designation
Abec no.1
Lubrication Material
Grease
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
11 type and 00 grade
Departure From Cited Designator
As modified by shield qty and lubrication material, as modified by internal fit-up designation
FSC
3110 Unmounted Antifriction Bearings
NIIN
002787240
NSN
3110002787240

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:
77R4AT1CJ
Cage Code:
43334
Status:
A
MSDS:
Part Number:
77R4AMR1E
Cage Code:
43334
Status:
A
MSDS:
Part Number:
77R4AMR1MILG3278
Cage Code:
43334
Status:
A
MSDS:
Part Number:
CB31-15
Cage Code:
59875
Status:
A
MSDS:
Part Number:
77R4AT1MILG3278
Cage Code:
24617
Status:
A
MSDS:
Part Number:
302-1003P15
Cage Code:
3B150
Status:
A
MSDS:
Part Number:
1100-11-3A
Cage Code:
66346
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 3110-00-278-7240
What are the manufacturers of nsn 3110002787240?
Does this nsn 3110002787240 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002787240
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 3110002787240 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002787240 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002787240?
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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