Model: 71311750-002

Duplex Ball Bearing

Properties:

Overall Width
Between 0.7720 inches and 0.8120 inches
Bore Diameter
Between 5.4996 inches and 5.5000 inches
Overall Outside Diameter
Between 6.2495 inches and 6.2500 inches
Lubrication Material
Grease
Surface Finish
Ground
Load Direction
Angular
Features Provided
Aligning ring
Standard Tolerance Designation
Abec no.5
Bearing Preload Rating
200.0 pounds
Lubrication Material Specification
Mil-g-81322 military specification single material response
Material
Plastic phenolic separator
Material
Rubber butadiene-acrylonitrile class nbr seal
Material
Steel comp 440c ball
Material
Steel comp 440c inner ring
Material
Steel comp 440c outer ring
Style Designator
92b counterbored outer rings, non-separable, back to back mounting
NSN
3110-01-143-5340
Part Number
71311750-002
Description
Bearing,ball,duplex
CAGE
04939

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 71311750-002 NSN 3110-01-143-5340

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

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:
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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