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3856N139 Gears

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Product Number: 3856N139

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  • Description
System of Measurement Metric
OD 121.8 mm
Material Plastic
Overall Width 46 mm
Bore Type Round
Color Blue
Gear Type Bevel
Gear Pitch Diameter 120 mm
Pressure Angle 20°
For Shaft Diameter 20 mm
Hub Diameter 60 mm
Hub Width 24 mm
Number Of Teeth 40
Module 3
Mounting Distance(a) 65 mm
Face Width 22 mm
Ro Hs RoHS 3 (2015/863/EU) Compliant
Fabrication Molded
ECCN EAR99
DFARS Specialty Metals COTS-Exempt
Schedule b 848340.9000
Speed Ratio 2:1
Component Gear
Country Of Origin China
Heat Treatment Tooth surface induction hardening
Gear Hardness 45-55HRC
Gear Accuracy ANSI-2 AGMA-11
Application Field Mechanical transmission in chemical, textile machinery, food processing, instrumentation, petroleum and other industries, etc.

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