Model: SFR1443EEK28/85

Annular Ball Bearing

Properties:

Bore Diameter
Between 0.1248 inches and 0.1250 inches
Lubrication Material
Lubricating oil
Flange Outside Diameter
Between 0.2959 inches and 0.2969 inches
Flange Width
0.0230 inches
Outer Ring Width
Between 0.0927 inches and 0.0937 inches
Inner Ring Width
Between 0.1249 inches and 0.1250 inches
Outer Ring Outside Diameter
Between 0.2448 inches and 0.2500 inches
Surface Finish
Ground
Retainer Fabrication Method
Pressed
Load Direction
Radial
Bore Shape
Straight
Internal Clearance
0.0002 inches radial and 0.0008 inches radial
Standard Tolerance Designation
Abec no.3
Functional Description
Deep groove flanged extended inner ring standard miniature and instr appl
Lubrication Material Specification
Mil-l-6085 military specification single material response or anderol/lehigh l-401d mfr ref single material response
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Material
Steel comp 410 retainer
Material Specification
Aisi assn standard single material response ball or sae j405 uns s44004 assn standard single material response ball
Material Specification
Aisi assn standard single material response inner ring or sae j405 uns s44004 assn standard single material response inner ring
Material Specification
Aisi assn standard single material response outer ring or sae j405 uns s44004 assn standard single material response outer ring
Material Specification
Aisi assn standard single material response retainer or sae j405 uns s41000 assn standard single material response retainer
Style Designator
Non-loading groove, non-separable
NSN
3110-01-258-1831
Part Number
SFR1443EEK28/85
Description
Bearing,ball,annular
CAGE
83086

A cylindrical device in which the inner or outer ring turns upon a single or double row of hardened balls which roll easily between the two rings, thus minimizing friction. For items with faces specially ground for duplex mounting see bearing, ball, duplex. Excludes bearing, ball, airframe.

Part SFR1443EEK28/85 NSN 3110-01-258-1831

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00014
FIIG:
A044A0
Concept No.:
App. Key:
C
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

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Schedule B and Export
  • Schedule B: 8482105028
  • SITC: 74610
  • End Use: Industrial machines, other
  • NAICS: 332991
  • USDA: 1

Freight Class: Angular contact ball bearings, nesoi

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