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20CrNi2MoA Alloy Steel Spiral Bevel Gears Set For Gear Reducers

Categories Spiral Bevel Gears
Brand Name: YIZGEAR
Model Number: SP2207001
Place of Origin: CHINA
MOQ: 1 Set
Price: 300
Payment Terms: T/T, D/P, Western Union, L/C
Supply Ability: 1500
Delivery Time: 45-60 Days
Packaging Details: Plywood Crate
Material: 20CrNi2MoA (Similar to SAE 4320)
Heat Treatment: Carburizing
Hardness: 58-62 HRC
Manufacturing Process: Gear Teeth Grinding
Gear Teeth Quality: ISO 6-7 Grade
Gear Profile: Gleason Type
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20CrNi2MoA Alloy Steel Spiral Bevel Gears Set For Gear Reducers

Custom Alloy Steel Spiral Bevel Gears Set For Gear Reducers

1) Applications of sprial bevel gear

Reduction gearing of the ships, tractors, motor vehicle.


2) Features of spiral bevel gear


a) With better contact ratio, less noise.


b) Higher Strength and durablity


c) Gear can be gear grinding to reach high accuracy grade


3) Materail of sprial bevel gear


17CrNiMo6/ 18CrNiMo7 and 20CrNi2MoA steel (Similar to SAE 4320) are most used for spiral bevel gear.


Custom made
Gear Profile TypeGleason
Manufacturing ProcessingGear Milling
Gear Teeth Grinding
Module (M)8
Gear Teeth Number (Z)35
Pressure Angle (α)20°
Helix Angle (β)35°
Working Angle/Shaft Angle90°
Material20CrNi2MoA
Heat TreatmentCarburizing/Cement Quenching
Surface Hardness58-62 HRC

STEEL CODE GRADES COMPARISON
CHINA/GBISOГΟСТASTMJISDIN
45C45E4451045S45CCK45
40Cr41Cr440X5140SCr44041Cr4
20CrMo18CrMo420ХМ4118SCM2225CrMo4
42CrMo42CrMo438XM4140SCM44042CrMo4
20CrMnTi 18XГT SMK22 
20Cr2Ni4 20X2H4A   
20CrNiMo20CrNiMo220XHM8720SNCM22021NiCrMo2
40CrNiMoA 40XH2MA/
40XHMA
4340SNCM43940NiCrMo6/
36NiCrMo4
20CrNi2Mo20NiCrMo720XH2MA4320SNCM420 


Quality 20CrNi2MoA Alloy Steel Spiral Bevel Gears Set For Gear Reducers for sale
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