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Brand Name : YIZGEAR
Model Number : SPG22081102
Place of Origin : CHINA
MOQ : 5 Pieces
Price : $260/Piece
Payment Terms : L/C, D/P, T/T, Western Union
Supply Ability : 1500 Pieces/Month
Delivery Time : 50 Dyas
Packaging Details : Plywood Crate
Material : 20Cr2Ni4
Module : 10
Face width : 70mm
Teeth Number : 32
Profile Type : Spur Gear
Quality Grade : ISO 6-7 Grade
1) Material of Spur Gear
Spur gears can be made from metals such as steel or brass, or from plastics such as nylon or polycarbonate.
Gears made of plastic produce less noise, but at the expense of strength and loading capability.
Unlike other gear types, spur gears don’t experience high losses due to slippage, so they generally have
high transmission efficiency. Multiple spur gears can be used in series (referred to as a gear train) to
achieve large reduction ratios.
2) Applications of Spur Gear
Spur gears are generally seen as best for applications that require speed reduction and torque multiplication,
such as ball mills and crushing equipment. Examples of high-speed applications that use spur gears – despite
their high noise levels – include consumer appliances such as washing machines and blenders. And while
noise limits the use of spur gears in passenger automobiles, they are often used in aircraft engines, trains,
and even bicycles.
Products | Spur Gear |
Custom Made | √ |
Gear Profile Type | Cylindrical Gears |
Gear Teeth manufacturing | Gear Hobbing |
Gear Teeth Grinding | √ |
Module (M) | 10 |
Number of Teeth (Z) | 32 |
Pressure Angle (α) | 20° |
Helix Angle (β) | 0 |
Teeth Accuracy Grade | ISO 6-7 Grade |
Heat Treatment | Carburizing |
Surface Hardness | 58-62 HRC |
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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Straight 10 Module 32 Tooth Spur Gear For Mining Transmission System Images |