Qingdao Vanhon Machinery Technology Co.,Ltd.

Spur Gear
Internal Spur Gears

Main Features

1. Produce strictly in accordance with ANSI or 

    DIN standard dimension

2. Material: Carbon steel, stainless steel, Alloy 

    steel, Copper(40Cr 40CrMo 20CrMnTi 

    20CrNiMo  45#steel )

3. Bore: Finished bore

4. Processing:Forging, hobbing, precision 

    machining, heat treatment, surface treatment

5. Module: 0.3~20

6. Gear Size: by drawings

7. OEM:provided

8. Delivery date: 35-60 days

  • Main Parameters
  • FAQ

Internal spur gears are not much different from a regular spur gear. These gear by appearance shows pitch surface that is cylindrical. Here the tooth is parallel to the axis. In the case of Internal spur gears, the gears are positioned to make internal contact. It is also referred to popularly as ring gears. The output rotation produced by the ring gears is direction wise same as that of input rotation. 

We offer a wide range of spur gears. These supreme quality gears are fabricated using the best quality raw materials. The most advanced technology is used to produce these straight-toothed gears in a variety of shapes and sizes. Used to change the speed of the rotation from one shaft to another, these gears are highly durable and long lasting. Extensively used in various engineering related industries.

Model NO.



Forging-Machining-Hobbing-Teeth Harden-Tempering


Vanhon Offers OEM Service

Lead Time

45 Days After Advance Payment

Heat Treatment

High Frequency Induction Hardening and Tempering

Surface Treatment

As Required

Industry Application

Transmission Machine

Gear Size

As drawings

Transport Package

Carton box or as your requests





HS Code


Internal Spur Gears (图1)            Internal Spur Gears (图2)            Internal Spur Gears (图3)

Internal Spur Gears (图4)            Internal Spur Gears (图5)            Internal Spur Gears (图6)

If you are interested in our products, please tell us which materials, type, width, length you want.

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