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Annular Ball Bearing NSN 3110-01-101-6122

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 3110-01-101-6122 NSN: 3110-01-101-6122

Features and Characteristics

Overall Width
Between 0.1874 inches and 0.1875 inches
Bore Diameter
Between 0.2498 inches and 0.2500 inches
Overall Outside Diameter
Between 0.4998 inches and 0.5000 inches
Lubrication Material
Grease
Surface Finish
Ground
Shield Quantity
2
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0003 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no. 5p
Contact Angle
18.7 degrees
Special Features
Barrier coated; thrust-side shield to be black chrome plated, mil-p-14538; relieved-side shield to be passivated, qq-p-435; 20 pct full of specified lubricant
Lubrication Material Specification
Braycote, 3l-38-rp, fsc-98308 mfr ref single material response
Material
Stainless steel shield or rubber butadiene-acrylonitrile class nbr shield
Material Specification
Qq-s-763 federal specification single material response outer ring
Style Designator
Shouldered inner ring, separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
011016122
NSN
3110011016122

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S188PPB1C2K38
Cage Code:
83086
Status:
A
MSDS:
Part Number:
901836-1C
Cage Code:
82577
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 3110-01-101-6122
What are the manufacturers of nsn 3110011016122?
Does this nsn 3110011016122 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110011016122
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 3110011016122 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110011016122 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110011016122?
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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