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Annular Ball Bearing NSN 3110-01-191-6374

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 3110-01-191-6374 NSN: 3110-01-191-6374

Features and Characteristics

Overall Width
Between 0.2330 inches and 0.2340 inches
Bore Diameter
Between 0.1873 inches and 0.1875 inches
Lubrication Material
Oil and grease
Flange Outside Diameter
Between 0.8690 inches and 0.8700 inches
Flange Width
Between 0.0300 inches and 0.0320 inches
Outer Ring Outside Diameter
Between 0.6248 inches and 0.6250 inches
Surface Finish
Ground
Shield Quantity
2
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0003 inches radial and 0.0005 inches radial
Special Features
Consists of an inner single row of balls and an outer double row of balls; outer row retainers to be polytetrafluoroethylene tubing; lubrication of inner row to be 3 drops of specified oil with a no. 26 beck and dickenson hypodermic needle; lubrication outer row to 5.0 to 15.0 mg of specified grease
Lubrication Material Specification
As2844, fscm 97424 mfr ref 1st material response and mil-g-23827 military specification 2nd material response
Material
Steel outer ring
FSC
3110 Unmounted Antifriction Bearings
NIIN
011916374
NSN
3110011916374

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
5796595P3
Cage Code:
97424
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 3110-01-191-6374
What are the manufacturers of nsn 3110011916374?
Does this nsn 3110011916374 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110011916374
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 3110011916374 contain any precious metals?
No precious metal content.
Does nsn 3110011916374 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110011916374?
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
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