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Annular Ball Bearing NSN 3110-01-293-7972

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 3110-01-293-7972 NSN: 3110-01-293-7972

Features and Characteristics

Overall Width
Between 0.1552 inches and 0.1562 inches
Bore Diameter
Between 0.1873 inches and 0.1875 inches
Lubrication Material
Lubricant
Flange Outside Diameter
0.5650 inches
Flange Width
0.0420 inches
Outer Ring Outside Diameter
Between 0.4998 inches and 0.5000 inches
Surface Finish
Ground
Seal Quantity
2
Bearing Seal Type
Contact
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Material
Steel comp 440c outer ring
Material Specification
Aisi assn standard single material response outer ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
012937972
NSN
3110012937972

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SR3FMCKZZ
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 3110-01-293-7972
What are the manufacturers of nsn 3110012937972?
Does this nsn 3110012937972 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110012937972
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 3110012937972 contain any precious metals?
No precious metal content.
Does nsn 3110012937972 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110012937972?
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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