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Annular Ball Bearing NSN 3110-00-278-7405

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 3110-00-278-7405 NSN: 3110-00-278-7405

Features and Characteristics

Overall Width
Between 0.1552 inches and 0.1562 inches
Bore Diameter
Between 0.1248 inches and 0.1250 inches
Overall Outside Diameter
Between 0.3746 inches and 0.3750 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0001 inches radial and 0.0003 inches radial
Standard Tolerance Designation
Abec no.5
Special Features
Starting torque 1400 mg mm max; selected, classified and tested by the assembly mfr at his plant
Lubrication Material
Grease
Lubrication Material Specification
Dod-g-24508 military specification single material response
Material
Steel
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
002787405
NSN
3110002787405

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SR2C5
Cage Code:
40920
Status:
A
MSDS:
Part Number:
746428-1
Cage Code:
55972
Status:
A
MSDS:
Part Number:
124141-007
Cage Code:
F1688
Status:
A
MSDS:
Part Number:
SR2C5P28LO1
Cage Code:
40920
Status:
A
MSDS:
Part Number:
SR2C5P28LO2
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 3110-00-278-7405
What are the manufacturers of nsn 3110002787405?
Does this nsn 3110002787405 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002787405
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 3110002787405 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002787405 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002787405?
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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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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