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21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space

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21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space

Brand Name : YIZGEAR

Place of Origin : CHINA

MOQ : 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

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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.
Products Spiral Bevel Gears With Internal Teeth
Custom Made √
Material 20CrMnTi
Gear Teeth Manufacturing Gear Milling & Gear Teeth Grinding
Gear Teeth Grinding √
Module (M) 16
Number of Teeth (Z) 21
Pressure Angle (α) 20°
Lead Angle 25°
Accuracy Grade ISO 6 Grade/ AGMA 11Grade
Heat Treatment Carburizing
Surface Hardness 58-62HRC

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 　

21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space

21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space


Product Tags:

21 Teeth Spiral Bevel Gear

      

Limited Space Spiral Bevel Gear

      

Internal Teeth Spiral Bevel Gear

      
Quality 21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space wholesale

21 Teeth Spiral Bevel Gear With Internal Teeth For Limited Space Images

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