Model: 12540064-8

Duplex Ball Bearing

Special Features:

29 degrees contact angle

Properties:

Overall Width
Between 0.4900 inches and 0.5000 inches
Bore Diameter
Between 3.49975 inches and 3.50000 inches
Overall Outside Diameter
Between 3.9997 inches and 4.0000 inches
Lubrication Material
Oil
Surface Finish
Ground
Retainer Fabrication Method
Machined
Load Direction
Angular
Internal Fit-up Designation
Loose
Bearing Preload Rating
12.5 pounds
Lubrication Material Specification
Mil-l-6085 military specification single material response
Material
Plastic polytetrafluoroethylene retainer
Material
Steel comp e52100 ball
Material
Steel comp e52100 inner ring
Material
Steel comp e52100 outer ring
Material Specification
Ams 3656 mfr ref single material response retainer
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
NSN
3110-01-107-1266
Part Number
12540064-8
Description
Bearing,ball,duplex
CAGE
FAQ15

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 12540064-8 NSN 3110-01-107-1266

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:
A
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.4000lbs
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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