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Annular Ball Bearing NSN 3110-00-405-4639

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 3110-00-405-4639 NSN: 3110-00-405-4639

Features and Characteristics

Overall Width
0.3937 inches
Bore Diameter
1.3780 inches
Overall Outside Diameter
2.1654 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0005 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no.3
Contact Angle
12.0 degrees
Special Features
Stabilized for operation at m65 to p275 degrees f, c scale 58 min rockwell hardness balls, inner and outer rings, surface finish id inner ring and od outer ring 16 microinches aa, raceways 8 microinches aa, inner ring od 20 microinches aa, id outer ring 125 microinches aa, ring faces 32 microinches aa, retainer 63 microinches aa
Material
Steel comp e52100 outer ring
Material Specification
Fed-std-66 federal standard single material response outer ring
Style Designator
Counterbored outer ring, non-separable
Test Data Document
81349-mil-i-6868 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.). And 81349-mil-i-6866 specification (includes engineering type bulletins, brochures, etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "", etc.).
FSC
3110 Unmounted Antifriction Bearings
NIIN
004054639
NSN
3110004054639

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
59636
Cage Code:
93835
Status:
A
MSDS:
Part Number:
1907R4
Cage Code:
38443
Status:
A
MSDS:
Part Number:
2M9307WIMBRE9076
Cage Code:
21335
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 3110-00-405-4639
What are the manufacturers of nsn 3110004054639?
Does this nsn 3110004054639 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110004054639
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 3110004054639 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110004054639 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110004054639?
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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