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Annular Ball Bearing NSN 3110-00-512-0903

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 3110-00-512-0903 NSN: 3110-00-512-0903

Features and Characteristics

Bore Diameter
Between 1.1809 inches and 1.1811 inches
Overall Outside Diameter
Between 2.1651 inches and 2.1654 inches
Lubrication Material
Petrolatum
Outer Ring Width
Between 0.5108 inches and 0.5118 inches
Inner Ring Width
Between 0.6249 inches and 0.6299 inches
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Bore Shape
Straight
Internal Clearance
0.0014 inches radial and 0.0018 inches radial
Contact Angle
18.5 degrees
Special Features
Puller flange located on inner ring, 1.4750 in. Min, 1.4850 in. Max dia, 0.0300 in. Min, 0.0700 in. Max w, 0.0400 in. Min, 0.0600 max depth, split inner ring, stabilized for operation at 600 degrees f, c61.0 to c64.0 rockwell hardness rings and balls
Lubrication Material
Lubricant
Lubrication Material Specification
Mil-c-11796 military specification single material response
Material
Steel separator
Material Specification
Ams 6490 military standard single material response outer ring
Precious Material And Location
Retainer silver
Precious Material
Silver
Style Designator
Non-loading groove, non-separable
Test Data Document
73342-e1s1515 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 73342-e1s1003 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 73342-e1s1169 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 73342-e1s1523 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
005120903
NSN
3110005120903

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
6876005
Cage Code:
73342
Status:
A
MSDS:
Part Number:
M106GX20
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 3110-00-512-0903
What are the manufacturers of nsn 3110005120903?
Does this nsn 3110005120903 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110005120903
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 3110005120903 contain any precious metals?
Item contains silver.
Does nsn 3110005120903 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110005120903?
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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