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Annular Ball Bearing NSN 3110-01-044-7121

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 3110-01-044-7121 NSN: 3110-01-044-7121

Features and Characteristics

Overall Width
Between 0.1552 inches and 0.1562 inches
Bore Diameter
Between 0.1248 inches and 0.1250 inches
Overall Outside Diameter
Between 0.3748 inches and 0.3750 inches
Lubrication Material
Grease
Calibration Designator
C01
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0003 inches radial and 0.0011 inches radial
Standard Tolerance Designation
Abec no. 7p
Contact Angle
15.7 degrees
Lubrication Material Specification
Andok c, fscm 29700 mfr ref single material response
Material
Steel comp e52100 outer ring
Material Specification
66 federal standard single material response outer ring
Style Designator
Shouldered inner ring, separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
010447121
NSN
3110010447121

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
R2BCV26FG6B4A6MG
Cage Code:
70854
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 3110-01-044-7121
What are the manufacturers of nsn 3110010447121?
Does this nsn 3110010447121 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110010447121
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 3110010447121 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110010447121 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110010447121?
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
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