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Annular Ball Bearing NSN 3110-00-738-1278

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 3110-00-738-1278 NSN: 3110-00-738-1278

Features and Characteristics

Overall Width
Between 1.2155 inches and 1.2205 inches
Bore Diameter
Between 2.3616 inches and 2.3622 inches
Overall Outside Diameter
Between 5.1173 inches and 5.1181 inches
Surface Finish
Unground
Alignment Type
Rigid
Load Direction
Radial
Bore Shape
Straight
Features Provided
Snap ring-groove mounting
Material
Steel comp e52100 outer race
Material Specification
Sae assn standard single material response snap ring
Style Designator
Non-loading groove, non-separable
FSC
3110 Unmounted Antifriction Bearings
NIIN
007381278
NSN
3110007381278

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
269898R91
Cage Code:
29510
Status:
A
MSDS:
Part Number:
ST245
Cage Code:
29930
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 3110-00-738-1278
What are the manufacturers of nsn 3110007381278?
Does this nsn 3110007381278 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110007381278
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 3110007381278 contain any precious metals?
No precious metal content.
Does nsn 3110007381278 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110007381278?
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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