3TWF14-21S

Airframe Ball Bearing

NSN 3110-00-732-1808

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
007321808

Product Features

Integral shields are formed by extending the lands of the inner ring, outer ring fractured at one point, 0.0005 in. To 0.0015 in. Radial clearance

Technical Specifications of NSN

Bore Diameter:
Between 0.8746 inches and 0.8754 inches
Overall Outside Diameter:
Between 1.3118 inches and 1.3125 inches
Lubrication Material:
Oil
Outer Ring Width:
0.2500 inches
Inner Ring Width:
Between 0.2760 inches and 0.2810 inches
Shield Quantity:
2
Load Direction:
Radial
Lubrication Material Specification:
Mil-l-6085 military specification single material response
Material:
Stainless steel
Style Designator:
Single row inner ring extended both sides
NSN:
3110-00-732-1808
Item Name:
Precision Bearing,extra Wide Type Double Row
Cage Code:
78118

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
3TWF14-21S
Cage Code:
40920
RNCC:
3
RNVC:
2
RNAAC:
XX
Status:
A
MSDS:
SADC:

Part Identification

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00041
FIIG:
A044A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Part Materials

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
U
ESD:
ESD:
MMAC:
CRITL:
X

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Pricing & Availability

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Privacy | Terms

Definition Definition of approved item name (AIN): "Extra Wide Type Double Row Precision Bearing"

A cylindrical item in which the inner or outer ring turns upon row(s) of hardened ball, 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, ball, annular.

MOE Major Organizational Entities

Entity
DSOR
User:
DEPARTMENT OF THE NAVY Dept. of the Navy
DSOR:
Import / Export
  • Schedule B: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Classification: Ball bearings, nesoi


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