Precision Spiral Bevel Gears



Precision Spiral Bevel Gears

bevel gear manufacturing services provide high precision crafting to maximize the functionality in powertrain / power transmission applications. Most specifically, motion and power between the intersecting shafts at a right angle.

Normally, their operation responsibility is to vary the drive direction within a power transmission system by ninety degrees. In addition, the precision ground teeth can be hypoid, spiral and straight. Learn more about the different custom types we produce.


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. Spiral bevel gear 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.

Since spiral bevel gears are not offset, less sliding occurs within gear teeth. This results in a low temperature operation with more efficient functionality than hypoid gear types. Also, since there is a large amount of tooth surface this allows for greater interlocking during the rotation process. Because of this overall efficient operation, our custom spiral bevel gears are perfect for high speed, high torque transmission and power generation application types.

– M0.8 to M6
– Maximum outer diameter is 300mm

Gear Types spur gear, helical gear, internal spur gear, ring gear, straight/spiral bevel gear, hypoid gear,

crown wheel & pinion, gear shaft, worm gear & worm shaft, spline shaft & bushing, etc.

Gear Material carbon steel, alloy steel, stainless steel, brass, bronze, casting iron, nylon, etc.

{ GB Steel: C45, 40Cr, 20CrMo, 20CrMoTi, 17CrNiMo6, 20CrMnTi, 42CrMo, etc. }

Processing gear blank turning, gear hobbing, gear milling, gear shaping, gear shaving, tooth grinding,

broaching, etc.

Heat Treating quenching, carburizing, nitriding, carbon-nitriding, salt bath quenching, etc.
Application Automotive, Agricultural, Electronic, Industrial, Medical, Defense, Off-highway, ect.

 All gears are packaged for safe shipping and convenient storage. Gears are carefully packaged using the most appropriate materials and method for the gear type.


We’d like to work with your forwarder to ship the products to you. We also work with experienced forwarders to shipping the products to client all over the world. If you don’t have any forwarder to do the shipping, please let us know the most convenient port for you, then we can arrange the shipment for you.