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Brand Name : YIZGEAR
Model Number : SPG2305201
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 : 12
Diameter Pitch : 2.117
Face Width : 80
Manufacturing Type : Gear Grinding
Hardness : 58-62 HRC
Material: 20Cr2Ni4 Steel
Foring Steel with UT Inspection
Gear teeth profile grinding
Designed for heavy duty mining machinery
Spur gear is the most common type of gear. It is easier to manufacture and the cost is lower compared with the spiral bevel gears.
Spur gears are typically used for lower speed applications, although they can be used at nearly any speed.
Spur gears only produce radial forces (no axial forces), but the method of tooth meshing causes steep stress on the gear teeth and excessive noise production.
Products | Spur Gear |
Custom Made | √ |
Gear Profile Type | Cylindrical Gears |
Gear Teeth manufacturing | Gear Grinding |
Gear Teeth Grinding | √ |
Module (M) | 12 |
Number of Teeth (Z) | 37 |
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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Customized Forging Alloy Steel Spur Gear 12 Module 20Cr2Ni4 For Mining Machinery Images |