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Annular Ball Bearing NSN 3110-01-300-2960

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 3110-01-300-2960 NSN: 3110-01-300-2960

Features and Characteristics

Overall Width
0.1250 inches
Bore Diameter
0.1875 inches
Overall Outside Diameter
0.3125 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0004 inches radial
Standard Tolerance Designation
Abec no. 5p
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Stainless steel retainer
Material Specification
Qq-s-763 federal specification single material response outer ring
Surface Treatment
Passivate outer ring
Surface Treatment Specification
Astm a380 assn standard single treatment response ball
Style Designator
Non-loading groove, non-separable
Specification Data
81349-mil-b-81793c government specification
FSC
3110 Unmounted Antifriction Bearings
NIIN
013002960
NSN
3110013002960

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M81793/03-HB1JXN1F1
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81793/3
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-81793
Cage Code:
81349
Status:
A
MSDS:
Part Number:
M81793-BHFJAN2GEB51AH1
Cage Code:
81349
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 3110-01-300-2960
What are the manufacturers of nsn 3110013002960?
Does this nsn 3110013002960 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110013002960
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 3110013002960 contain any precious metals?
No precious metal content.
Does nsn 3110013002960 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110013002960?
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
  •   Quality Fast Service
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