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Annular Ball Bearing NSN 3110-01-339-0284

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 3110-01-339-0284 NSN: 3110-01-339-0284

Features and Characteristics

Bore Diameter
Between 2.3121 inches and 2.3125 inches
Overall Outside Diameter
Between 2.8746 inches and 2.8750 inches
Lubrication Material
Grease
Outer Ring Width
Between 0.2450 inches and 0.2500 inches
Inner Ring Width
Between 0.2760 inches and 0.2810 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0009 inches radial and 0.0012 inches radial
Standard Tolerance Designation
Abec no. 5t
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp 440c ballsteel comp 440c inner ringsteel comp 440c outer ringsteel retainer or copper alloy retainerrubber chloroprene class cr seal
Material Specification
Ams 5618 assn standard single material response ball or ams 5880 assn standard single material response ballams 5618 assn standard single material response inner ring or ams 5880 assn standard single material response inner ringams 5618 assn standard single material response outer ring or ams 5880 assn standard single material response outer ring
Style Designator
Single row inner ring extended both sides
FSC
3110 Unmounted Antifriction Bearings
NIIN
013390284
NSN
3110013390284

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5907010
Cage Code:
99167
Status:
A
MSDS:
Part Number:
34TKCBZZ37-46-159
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 3110-01-339-0284
What are the manufacturers of nsn 3110013390284?
Does this nsn 3110013390284 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110013390284
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 3110013390284 contain any precious metals?
No precious metal content.
Does nsn 3110013390284 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110013390284?
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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