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Annular Ball Bearing NSN 3110-00-991-0904

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 3110-00-991-0904 NSN: 3110-00-991-0904

Features and Characteristics

Overall Width
Between 0.5492 inches and 0.5512 inches
Bore Diameter
Between 0.7872 inches and 0.7874 inches
Overall Outside Diameter
Between 1.8502 inches and 1.8504 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
Criticality Code Justification
Zzzw
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
Departure From Cited Document
Quiet operation tested for submarine use
FSC
3110 Unmounted Antifriction Bearings
NIIN
009910904
NSN
3110009910904

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
MIL-B-17931
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-B-17931NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
211049116
Cage Code:
53711
Status:
A
MSDS:
Part Number:
752-6406838 FINDNO.131
Cage Code:
53711
Status:
A
MSDS:
Part Number:
752-6406839 FINDNO.131
Cage Code:
53711
Status:
A
MSDS:
Part Number:
752-6406845 FINDNO.27
Cage Code:
53711
Status:
A
MSDS:
Part Number:
752-7068477-44
Cage Code:
53711
Status:
A
MSDS:
Part Number:
H832-1662-44
Cage Code:
96169
Status:
A
MSDS:
Part Number:
6204E100
Cage Code:
53035
Status:
A
MSDS:
Part Number:
204SNT3
Cage Code:
38443
Status:
A
MSDS:
Part Number:
3204-7077
Cage Code:
43334
Status:
A
MSDS:
Part Number:
6204W1B
Cage Code:
52676
Status:
A
MSDS:
Part Number:
3204-7077NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
204SNT3NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
211049116NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
752-6406838 FINDNO.131NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
752-6406839 FINDNO.131NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
752-6406845 FINDNO.27NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
752-7068477-44NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6204E100NT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
6204W1BNT
Cage Code:
03950
Status:
A
MSDS:
Part Number:
H832-1662-44NT
Cage Code:
03950
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 3110-00-991-0904
What are the manufacturers of nsn 3110009910904?
Does this nsn 3110009910904 have a shelf life?
Yes. 60 mo. after cure date.
What is the formal definition of nsn 3110009910904
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 3110009910904 contain any precious metals?
No precious metal content.
Does nsn 3110009910904 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110009910904?
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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