A straight tooth bevel gear is a precision transmission component with a tapered tooth surface and teeth angled at a specific angle to the gear axis. Its core function is to transmit power and motion between intersecting axes in space. Its teeth are distributed in a straight line and are precision-cut or ground to ensure uniform contact between the tooth surfaces. Compared to helical bevel gears, it offers a simpler structure and a mature manufacturing process, making it suitable for medium- and low-speed, light-to-medium-load transmission scenarios such as automotive differentials, machine tool spindles, agricultural machinery, and small transmission equipment. The module, number of teeth, and material can be customized to meet the transmission ratio and installation space requirements of different equipment, providing stable and reliable direction conversion and power connection solutions for mechanical systems.
Straight Tooth Bevel Gear Detail
| Product Name | straight tooth bevel gear |
| Product Material | Micro bevel gears are typically made of high-strength metals (such as 20CrMnTi, 304 stainless steel, and titanium alloys). |
| Product Process | The core manufacturing process is based on precision cutting (hobbing and milling), combined with CNC grinding (forming and generating grinding) to enhance precision. |
| Surface Treatment | Common processes include carburizing and quenching (to enhance tooth surface hardness), phosphating (for rust prevention), and zinc/chrome plating (for corrosion protection). Nitriding is used in high-end applications. |
| Customizable Products | Gears / Sprockets / Worms / Shafts / Rack Bars / Bevel Gears, etc. |
Product Advantages
Simple structure
Straight-tooth design reduces manufacturing and maintenance costs.
Adaptable
Supports 90° orthogonal shaft transmission, compatible with a wide range of equipment.
Stable transmission
Uniform tooth contact ensures smooth operation at medium and low speeds.
Flexible customization
Adjustable module, number of teeth, and material to meet diverse needs.
20+ years of experience as straight tooth bevel gear manufacturer
Specialized in designing, producing and processing various specifications of synchronous wheels, gears, sprockets, racks,
couplings and other transmission accessories
Semi-Finished Parts Pictures:
Packaging Pictures：
Our Certificate
CE
ISO9001
ISO45001
ISO14001
FAQ:
1. What is the maximum speed compatible with spur bevel gears?
Standard models are compatible with a maximum speed of ≤3000 rpm, while high-speed custom models can reach 5000 rpm. This is subject to load matching.
2. Are there differences in the wear resistance of commonly used materials?
45# steel is cost-effective and suitable for light-load applications; 20CrMnTi, after carburizing and quenching, has 30% increased wear resistance and is suitable for heavy-load conditions.
3. How can I confirm the installation compatibility of gears with my equipment?
Please provide the equipment shaft diameter, shaft angle, installation distance, and transmission ratio. We can match or customize the compatible model accordingly.
4. What is the minimum order quantity for bulk purchases?
The minimum order quantity for standard models is 10 pieces, and the minimum order quantity for custom models is 20 pieces. Discounts are available for larger quantities.
5. What precision standards does the product meet?
The default accuracy is GB/T 10095.1 Grade 7, which can be upgraded to Grade 6 to meet high-precision transmission requirements.
6. Can I get aftermarket repairs if tooth surface wear occurs during the warranty period?
The warranty is one year under normal operating conditions. Wear not caused by human error will be repaired or replaced free of charge.
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