Model: X66123

Duplex Ball Bearing

Special Features:

Particle inspected per mil-std-1949; parts demagnetized

Properties:

Overall Width
80.0 millimeters
Bore Diameter
120.0 millimeters
Overall Outside Diameter
215.0 millimeters
Lubrication Material
Lubricating oil
Surface Finish
Ground
Load Direction
Radial
Standard Tolerance Designation
Abec no.5
Contact Angle
Between 28.0 radians and 32.0 radians
Lubrication Material Specification
Mil-l-23699 military specification single material response
Material
Steel comp 4340 outer ring
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material Specification
Ams 6415 assn standard single material response outer ring
Material Specification
Ams 6440 assn standard single material response ball
Material Specification
Ams 6440 assn standard single material response inner ring
Precious Material And Location
Functional rubbing contact surfaces silver
Precious Material
Silver
Surface Treatment
Silver retainer
Surface Treatment Specification
Ams 2412 assn standard single treatment response retainer
Style Designator
92d counterbored outer rings, non-separable, tandem mounting
NSN
3110-01-320-3584
Part Number
X66123
Description
Bearing,ball,duplex
CAGE

Two single row annular ball bearings selected dimensionally to be a matched pair or set. The ring faces have been specially ground to specified offsets that will produce predetermined preload when mounted. May include a single row angular contact bearing with faces specially ground for duplex mounting.

Part X66123 NSN 3110-01-320-3584

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
30213
FIIG:
A044A0
Concept No.:
App. Key:
E
Cond. Code:
1
Status:
A

Material Classification

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

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
40.0000lbs
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:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Schedule B and Export
  • Schedule B: 8482105068
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Ball bearings, nesoi

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