Model: 2686238

Duplex Ball Bearing

Properties:

Overall Width
Between 0.6100 inches and 0.6250 inches
Bore Diameter
Between 0.4998 inches and 0.5000 inches
Overall Outside Diameter
Between 1.1248 inches and 1.1250 inches
Lubrication Material
Lubricant
End Application
F100-pw-229
Surface Finish
Ground
Seal Quantity
2
Shield Quantity
2
Bearing Seal Type
Contact
Load Direction
Radial
Standard Tolerance Designation
Abec no. 5p
Part Name Assigned By Controlling Agency
Bearing, ball
Lubrication Material Specification
2686869 mfr ref single material response
Material
Plastic acetal seal
Material
Steel comp 4340 retainer
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material
Steel comp 440c shield
Precious Material And Location
Plated retainer silver
Surface Treatment
Silver retainer
Surface Treatment Specification
Ams2410 assn standard single treatment response retainer
Style Designator
92g non-loading groove, non-separable, back to back mounting
NSN
3110-01-479-0270
Part Number
2686238
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 2686238 NSN 3110-01-479-0270

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:
--
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:
114800
UFC:
58850
LTL:
RATING VARIABLE
LCL:
--
WCC:
742
TCC:
Z
SHC:
9
ACC:
Engineer Supplies

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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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