NMBDSP5-525

Airframe Ball Bearing

NSN 3110-01-286-8576

DEMIL
Shelf Life
UOM
NIIN
Demil:
NO
Shelf Life:
N/A
UOM:
1 EA
NIIN:
012868576

Product Features

Used on f-111a acft

Detail Specifications

Bore Diameter:
Between 0.3123 inches and 0.3125 inches
Overall Outside Diameter:
Between 1.2495 inches and 1.2500 inches
Lubrication Material:
Grease
Outer Ring Width:
Between 0.6510 inches and 0.6560 inches
Inner Ring Width:
Between 0.8070 inches and 0.8120 inches
Seal Quantity:
2
Bearing Seal Type:
Contact
Alignment Type:
Self-aligning
Load Direction:
Radial
Self-alignment Location:
Internal
Standard Tolerance Designation:
Afbma standard tolerance for airframe ball bearings
Lubrication Material Specification:
Mil-g-23827 military specification single material response
Material:
Plastic polytetrafluoroethylene seal
Material:
Steel comp e51100 ball
Material:
Steel comp e52100 inner ring
Material:
Steel comp e52100 outer ring
Material:
Stainless steel retainer
Surface Treatment:
Cadmium exposed surfaces as mounted
Style Designator:
Double row, self aligning
NSN:
3110-01-286-8576
Item Name:
Precision Bearing,extra Wide Type Double Row
Cage Code:
50294

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
AS27643
Cage Code:
81343
RNCC:
3
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
C525DSP5
Cage Code:
81755
RNCC:
5
RNVC:
1
RNAAC:
MC
Status:
A
MSDS:
SADC:
Part Number:
MDSP5SD702
Cage Code:
83086
RNCC:
5
RNVC:
1
RNAAC:
MC
Status:
A
MSDS:
SADC:
Part Number:
MS27643-5G
Cage Code:
81343
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
MS27643-5G
Cage Code:
96906
RNCC:
5
RNVC:
9
RNAAC:
MC
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:
A
ESD:
ESD:
MMAC:
BJ
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
M
SPI No.:
SPI Rev.:
SPC Mkg:
51
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
114820
UFC:
58860
LTL:
77.5
LCL:
77.5
WCC:
742
TCC:
Z
SHC:
Z
ACC:
Equipment for Aircraft

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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 AIR FORCE Dept. of the Air Force
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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