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Annular Ball Bearing NSN 3110-00-991-0912

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 3110-00-991-0912 NSN: 3110-00-991-0912

Features and Characteristics

Overall Width
Between 0.7067 inches and 0.7087 inches
Bore Diameter
Between 1.5746 inches and 1.5748 inches
Overall Outside Diameter
Between 3.1494 inches and 3.1496 inches
Lubrication Material
Grease
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Tight
Internal Clearance
0.0004 inches radial and 0.0008 inches radial
Lubrication Material Specification
Mil-g-18709 military specification single material response
Material
Steel
Style Designator
Non-loading groove, non-separable
Nondefinitive Specification/std Data
111 type and 1 class
FSC
3110 Unmounted Antifriction Bearings
NIIN
009910912
NSN
3110009910912

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
310K
Cage Code:
21335
Status:
A
MSDS:
Part Number:
MILB17931B
Cage Code:
81349
Status:
A
MSDS:
Part Number:
3208-7077
Cage Code:
7X677
Status:
A
MSDS:
Part Number:
208SNT3
Cage Code:
38443
Status:
A
MSDS:
Part Number:
6208E100
Cage Code:
53035
Status:
A
MSDS:
Part Number:
6208W1B
Cage Code:
52676
Status:
A
MSDS:
Part Number:
1234996
Cage Code:
06350
Status:
A
MSDS:
Part Number:
3208-7077V4
Cage Code:
43334
Status:
A
MSDS:
Part Number:
1256304PC56
Cage Code:
06350
Status:
A
MSDS:
Part Number:
208TMT58VB
Cage Code:
70854
Status:
A
MSDS:
Part Number:
6208-7077V4
Cage Code:
43334
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 3110-00-991-0912
What are the manufacturers of nsn 3110009910912?
Does this nsn 3110009910912 have a shelf life?
Yes. > 60 mo. after cure date.
What is the formal definition of nsn 3110009910912
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 3110009910912 contain any precious metals?
No precious metal content.
Does nsn 3110009910912 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110009910912?
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
  •   Quality Inspected Parts
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