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Henan Yizhi Machinery Co., Ltd
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21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space

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Henan Yizhi Machinery Co., Ltd

City: zhengzhou

Country/Region:china

Tel:86-371-60923606

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Mr.Kevin
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21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space

Brand Name YIZGEAR
Place of Origin CHINA
Minimum Order Quantity 2 Sets
Payment Terms L/C, T/T
Supply Ability 500 Sets/Month
Delivery Time 60 Days
Packaging Details Plywood Crate
Teeth Number 21
Material 20CrMnTi
Profie Type Gleason
Manufacturing Method Gear Grinding
Pressure Angle 20°
Helix Angle 25°
Surface Hardness HRC58-62
Detailed Product Description
1)Descriptions of Spiral Bevel Gear With Internal Teeth

The spiral bevel gear with internal teeth are a special type of gear structure, with their tooth surfaces located on the inner side of the gear (i.e., the internal tooth ring), and they mesh with the external bevel gears. This structure is applicable to scenarios with limited space or special transmission layouts.

2)Features of Spiral Bevel Gear With Internal Teeth
a)Compact design: The internal tooth design effectively reduces the overall volume of the transmission system, especially suitable for the requirements of narrow installation spaces;
b)High load-bearing capacity: The meshing contact area of the spiral bevel gears is larger, and they have stronger impact resistance compared to straight bevel gears;
c)Smooth transmission: The spiral teeth adopt a progressive meshing method, which can significantly reduce vibration and noise levels;
d)Efficient transmission: The optimized tooth profile design can effectively reduce friction losses, and the transmission efficiency can reach over 95%;
3)Applications of Spiral Bevel Gear With Internal Teeth
Typical application scenarios include automotive differentials, industrial reducers, aerospace equipment, and robot joints, etc.
 
ProductsSpiral Bevel Gears With Internal Teeth
Custom Made
Material20CrMnTi
Gear Teeth ManufacturingGear Milling & Gear Teeth Grinding
Gear Teeth Grinding
Module (M)16
Number of Teeth (Z)21
Pressure Angle (α)20°
Lead Angle25°
Accuracy GradeISO 6 Grade/ AGMA 11Grade
Heat TreatmentCarburizing
Surface Hardness58-62HRC

 

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

 

 

 

 

 

 

Product Tags: 21 Teeth Spiral Bevel Gear   Limited Space Spiral Bevel Gear   Internal Teeth Spiral Bevel Gear  
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