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Agricultural Machinery Spiral Bevel Gear

A Spiral Bevel Gear are used to transmit power between shafts that are at a 90-degree orientation to each other. Also, these custom parts are engineered with precision teeth which have a unique curve and are oblique in shape. The teeth have one concave, one convex side, feature a curve and have a spiral angle. This spiral angle is located from the tooth trace and pitch cone, resembling a helix angle that is located in teeth of helical types.
Spiral bevel gears are widely used in petroleum, mining, machine tools, coal mining machinery, motor vehicles, trains, ships, aviation helicopters and other mechanical engineering fields because of their high bearing capacity, low noise, and stable transmission.

As one of the leading spiral bevel gear manufacturers, suppliers, and exporters of mechanical products, We offer spiral bevel gear and many other products.

Please get in touch with us for details.

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We are the leading top Chinese gear manufacturer and are specializing in various high-quality Spiral Bevel Gears.

1. Material: Alloy Steel, Carbon Steel, Stainless Steel, Harden & Tempered Steel, Cast Iron, Aluminum, Copper, Brass nylon, and so on.

2. Heat Treatment: Hardening and Tempering, High-Frequency Quenching, Carburizing Quenching, and so on.

3. Pilot bore, finished bore, taper bore, and special bore.

4. Bright surface and high precision

5. Advanced heat treatment and surface treatment craft

6. Better quality and competitive price.

7. Convenient to transport and handle

8. High strength

9. Corrosion resistance

10. Easy to install

11. Long life span

12. OEM/ODM welcome


General specifications Applicative vehicle Agricultural Machinery
OEM 8*41
Ratio 8*41
Modulus 7.35
Offset 0mm
Net weight 0kg
Material 20CrMnTi
Hardness 58~62 HRC
Carburization depth 1.5-1.9mm
Noise 76~82 DB
Quality guarantee period Three months
Pinion Outer diameter Φ76mm
Spline 8
Length 291mm
Crown wheel Inner diameter Φ160mm
outer diameter Φ300mm
Thickness 32mm


1, XL Group dedicates itself to manufacture, sales, and after-sales service of professional transmission shaft front/rear axle spiral bevel gears, differentials, differential assy, and differential cases.

2, 20CrMnTi, good-quality material used to manufacture high-class products, much better than our archrivals.

3, Rough machining, fine machining, heat treatment, grinding, polishing, rust prevention, etc. Different processes have different functions.

4, Tolerance of products is no more than 0.01%, resulting from metallographic phase test, noise test, and other strict measurements.

5, Bein strict accordance with ISO/TS16949 and have got the certification of British NQA, also formal member of China auto industry association and China gear manufacturers association.

6, New models are welcome if samples or technical drawings can be supplied, and develop period is about 2~3 months.

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Spiral Bevel Gear Video