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OEM Zero Gap Double Helical And Herringbone Gears ISO 8-9

Basic Information
Place of Origin: CHINA
Brand Name: YIZGEAR
Model Number: HB22072801
Minimum Order Quantity: 2 Pieces
Price: $300/ Piece
Packaging Details: Plywood Crate
Delivery Time: 70 days
Payment Terms: L/C,T/T,
Supply Ability: 300 Pcs/Month
Detail Information
Weight: 3400Kg Tip Diameter: 4700
Tooth Number: 158 Face Width: 120
Accuracy: ISO 8-9 Grade Heat TreatmQuenching & Temperingent: Normalizing
Highlight:

OEM Double Helical And Herringbone Gears

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herringbone helical gear ISO 8-9

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Zero Gap herringbone helical gear


Product Description

OEM Zero Gap Double Helical And Herringbone Gears ISO 8-9
Product Specifications
Attribute Value
Weight 3400Kg
Tip Diameter 4700
Tooth Number 158
Face Width 120
Accuracy ISO 8-9 Grade
Heat Treatment Quenching & Tempering, Normalizing
Customized Transmission Gears
Zero Gap Double Helical Gear - Herringbone Gear
Heat Treatment of Herringbone Gears
Hardness: 260-300 HB
Primary heat treatment: Quenching and tempering for herringbone gears
Gear Material
AISI 4140 or SAE 4340
Applications
Power transmission between parallel shafts
Marine propulsion steam turbines
Feature Specification
Custom Made
Gear Profile Type Herringbone
Gear Teeth Manufacturing Gear Milling
Gear Teeth Grinding Null
Module (M) 10
Number of Teeth (Z) 30
Pressure Angle (α) 20°
Helix Angle (β) Custom
Teeth Accuracy Grade ISO 8-9 Grade
Heat Treatment Quenching & Tempering
Steel Code Grades Comparison
CHINA/GB ISO ГΟСТ ASTM JIS DIN
45 C45E4 45 1045 S45C CK45
40Cr 41Cr4 40X 5140 SCr440 41Cr4
20CrMo 18CrMo4 20ХМ 4118 SCM22 25CrMo4
42CrMo 42CrMo4 38XM 4140 SCM440 42CrMo4
20CrMnTi 18XГT SMK22
20Cr2Ni4 20X2H4A
20CrNiMo 20CrNiMo2 20XHM 8720 SNCM220 21NiCrMo2
40CrNiMoA 40XH2MA/40XHMA 4340 SNCM439 40NiCrMo6/36NiCrMo4
20CrNi2Mo 20NiCrMo7 20XH2MA 4320 SNCM420
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Contact Details
Yizhi

Phone Number : +8613918048359

WhatsAPP : +8613918048359