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Annular Ball Bearing NSN 3110-01-129-9891

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 3110-01-129-9891 NSN: 3110-01-129-9891

Features and Characteristics

Bore Diameter
0.1875 inches
Lubrication Material
Grease
Flange Outside Diameter
0.3590 inches
Flange Width
0.0360 inches
Outer Ring Width
0.1250 inches
Inner Ring Width
0.1562 inches
Outer Ring Outside Diameter
0.3125 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Shield Quantity
2
Load Direction
Radial
Bore Shape
Straight
Internal Fit-up Designation
Standard
Standard Tolerance Designation
Abec no.7
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Steel comp 440a outer ring
Material Specification
Aisi 440a assn standard single material response outer ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
011299891
NSN
3110011299891

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
SFRW156SS
Cage Code:
70854
Status:
A
MSDS:
Part Number:
SFR156PPEE MIL-G-81322
Cage Code:
83086
Status:
A
MSDS:
Part Number:
SFRW156SSW3G-33
Cage Code:
70854
Status:
A
MSDS:
Part Number:
144A9547P1
Cage Code:
89954
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 3110-01-129-9891
What are the manufacturers of nsn 3110011299891?
Does this nsn 3110011299891 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110011299891
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 3110011299891 contain any precious metals?
No precious metal content.
Does nsn 3110011299891 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110011299891?
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
  •   Quality Fast Service
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