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Airframe Roller Bearing NSN 3110-00-271-0044

Item Description

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. These items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. Designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. Excludes bearing, roller, cylindrical.

NSN 3110-00-271-0044 NSN: 3110-00-271-0044

Features and Characteristics

Bore Diameter
0.3125 inches
Overall Outside Diameter
1.5625 inches
Lubrication Material
Grease
Outer Ring Width
0.8440 inches
Inner Ring Width
1.2500 inches
Seal Quantity
2
Bearing Seal Type
Contact
Special Features
F10 degrees self alignment in either direction, lubricant hole and groove in outer ring, treated sleeve and collars in inner ring, radial clearance 0.0002 in. To 0.0010 in., end play 0.0005 in. To 0.0025 in.
Lubrication Material Specification
Mil-g-23827 military specification single material response
Material
Steel sleeve
Surface Treatment
Cadmium all external/exposed metal surfaces
Style Designator
Concave rollers, double closure, self aligning
FSC
3110 Unmounted Antifriction Bearings
NIIN
002710044
NSN
3110002710044

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
DAS5-25CQ-1
Cage Code:
77896
Status:
A
MSDS:
Part Number:
AB5R
Cage Code:
77896
Status:
A
MSDS:
Part Number:
AB5RMILG3278A
Cage Code:
77896
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8482800080
  • NAICS: 332991
  • SITC: 74680
  • Description: Other ball or roller bearings, including combined ball/roller bearings, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 3110-00-271-0044
What are the manufacturers of nsn 3110002710044?
Does this nsn 3110002710044 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 3110002710044
A cylindrical item in which the inner or outer ring turns upon row(s) of hardened roller, bearing which roll on a raceway, thus minimizing friction. these items are characterized by their noncorrosive qualities, lightness of weight, inch dimensions rather than metric, inner rings generally projecting beyond the faces of the outer ring, or a very narrow width inner ring having an outside diameter slightly larger than the bore diameter. designed primarily for use in aircraft assemblies, such as control systems and surfaces of aircraft. excludes bearing, roller, cylindrical.
Does nsn 3110002710044 contain any precious metals?
Precious metal content is unknown.
Does nsn 3110002710044 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 3110002710044?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
00046
FIIG:
A044A0
App. Key:
U
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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