AZ42706 Double Finger For John Deere Mix Header


A spare portion for the finger beam of the header of the John Deere mix.


A spare part for the finger beam which supplies cutting of the stalks of grain crops throughout translational motion of the knife.
This spare portion is used for replacing worn out or ruined components for the duration of repairs.


A cast metal component of intricate reliable form in the sort of a bident. At the foundation of the head 2 openings are created for attaching it to the finger beam.
In the enamel a slot is created, when the knife passes it, it cuts down the stems of the vegetation because of to crossing of sharp edges.


The paint coating is black.


Excess weight , W kg 1.fifteen
Amount of mounting holes , N three+three
Mounting holes diameter , Dm mm ten.5
Duration , L mm 207
Height , H mm forty four
Distance between Internal Plates , b1 mm 24
Length in between mounting holes , b mm seventy six
Mounting holes dimentions , Dm mm 10.5х10.five
Width , B mm 163
Material thickness , S mm five


▍Usage of Z11508 T17 sprocket

  • Header John Deere: 810 812 814 816 818 820

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We Also Supply PTO Shafts & Agricultural Gearboxes

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We Also Supply Agricultural Gearboxes

Business Info

You may require gearboxes, hydraulic cylinders or a trailer hitch to get all your equipment operating and ready when you start working your fields. We at HZPT will make sure your agricultural wants are satisfied, providing you with equipment and parts that are suited for your agricultural application. We’re very pleased to offer in excess of 6,000 elements in inventory, so you can be certain we’ll have damaged elements in want of substitution. No matter whether you require hitch pins, blades, tines, PTO shafts, bale spears, disc bearings, roller chains, Caroni lawn mower parts or sprayers. Even take care of by yourself to a model new tractor seat for a far more comfy and comfortable function working day.

HZPT TRANSMISSION GROP, referred to as HZPT for short, Hzpt is a subsidiary of ever power,is a Chinese vehicle and agricultural machinery areas maker, we do not produce agricultural machinery, we produce replacement parts for agricultural machinery. We have been established for much more than 20 years and have a prosperity of expertise and experience. With constant advancement, ever-electrical power team has turn into a globally acknowledged leader in the automotive and agricultural machinery components business. Presently, our products are exported all more than the entire world, like Asia Pacific, South The united states and Europe.

How to Assess Various Sorts of Spur Gears

When evaluating distinct types of spur gears, there are a number of critical concerns to consider into account. The major issues include the pursuing: Frequent applications, Pitch diameter, and Addendum circle. Listed here we will appear at every single of these factors in more element. This article will help you comprehend what each and every variety of spur gear can do for you. Whether you’re seeking to electricity an electrical motor or a development device, the correct gear for the job will make the occupation less difficult and conserve you money in the prolonged run.

Widespread programs

Between its many applications, a spur gear is broadly utilized in airplanes, trains, and bicycles. It is also utilized in ball mills and crushers. Its higher pace-lower torque capabilities make it excellent for a selection of purposes, including industrial machines. The following are some of the widespread uses for spur gears. Shown under are some of the most typical varieties. Even though spur gears are usually quiet, they do have their limits.
A spur equipment transmission can be external or auxiliary. These units are supported by front and rear casings. They transmit travel to the accessory units, which in switch transfer the equipment. The drive speed is typically amongst 5000 and 6000 rpm or 20,000 rpm for centrifugal breathers. For this explanation, spur gears are normally used in big equipment. To discover far more about spur gears, observe the subsequent video.
The pitch diameter and diametral pitch of spur gears are crucial parameters. A diametral pitch, or ratio of enamel to pitch diameter, is critical in figuring out the centre length between two spur gears. The heart distance among two spur gears is calculated by including the radius of every single pitch circle. The addendum, or tooth profile, is the height by which a tooth tasks above the pitch circle. In addition to pitch, the center length among two spur gears is measured in terms of the length between their centers.
Yet another critical function of a spur gear is its low speed ability. It can make fantastic electricity even at lower speeds. Nonetheless, if sounds manage is not a priority, a helical equipment is preferable. Helical gears, on the other hand, have tooth organized in the opposite course of the axis, making them quieter. However, when thinking about the noise degree, a helical equipment will work much better in lower-pace conditions.


The building of spur gear starts with the reducing of the gear blank. The gear blank is produced of a pie-formed billet and can range in size, shape, and fat. The reducing method calls for the use of dies to create the proper equipment geometry. The equipment blank is then fed slowly into the screw device right up until it has the desired shape and measurement. A steel equipment blank, called a spur equipment billet, is employed in the production process.
A spur gear is composed of two elements: a centre bore and a pilot gap. The addendum is the circle that runs along the outermost factors of a spur gear’s teeth. The root diameter is the diameter at the base of the tooth space. The aircraft tangent to the pitch surface area is referred to as the stress angle. The overall diameter of a spur equipment is equal to the addendum additionally the dedendum.
The pitch circle is a circle formed by a collection of enamel and a diametrical division of every tooth. The pitch circle defines the distance amongst two meshed gears. The centre length is the distance in between the gears. The pitch circle diameter is a critical aspect in figuring out heart distances among two mating spur gears. The centre distance is calculated by incorporating the radius of every gear’s pitch circle. The dedendum is the peak of a tooth over the pitch circle.
Other considerations in the design procedure include the materials used for building, area remedies, and number of teeth. In some circumstances, a common off-the-shelf equipment is the most appropriate choice. It will satisfy your application wants and be a less expensive option. The equipment will not last for long if it is not lubricated properly. There are a variety of various approaches to lubricate a spur equipment, such as hydrodynamic journal bearings and self-contained gears.

Addendum circle

The pitch diameter and addendum circle are two essential dimensions of a spur gear. These diameters are the all round diameter of the equipment and the pitch circle is the circle centered all around the root of the gear’s tooth spaces. The addendum factor is a operate of the pitch circle and the addendum worth, which is the radial distance in between the leading of the equipment tooth and the pitch circle of the mating equipment.
The pitch floor is the right-hand aspect of the pitch circle, although the root circle defines the space between the two gear tooth sides. The dedendum is the distance in between the leading of the equipment tooth and the pitch circle, and the pitch diameter and addendum circle are the two radial distances between these two circles. The big difference among the pitch floor and the addendum circle is identified as the clearance.
The variety of teeth in the spur equipment should not be less than sixteen when the pressure angle is twenty degrees. However, a equipment with sixteen enamel can still be utilized if its energy and speak to ratio are inside layout limits. In addition, undercutting can be prevented by profile shifting and addendum modification. However, it is also attainable to decrease the addendum duration by means of the use of a optimistic correction. Nevertheless, it is critical to note that undercutting can happen in spur gears with a damaging addendum circle.
Yet another essential element of a spur gear is its meshing. Since of this, a common spur gear will have a meshing reference circle named a Pitch Circle. The middle distance, on the other hand, is the distance amongst the centre shafts of the two gears. It is critical to recognize the fundamental terminology associated with the gear system before beginning a calculation. Even with this, it is essential to don’t forget that it is possible to make a spur equipment mesh utilizing the very same reference circle.

Pitch diameter

To determine the pitch diameter of a spur equipment, the sort of generate, the sort of driver, and the kind of driven device should be specified. The proposed diametral pitch value is also outlined. The smaller the pitch diameter, the less speak to pressure on the pinion and the longer the provider lifestyle. Spur gears are produced utilizing simpler procedures than other sorts of gears. The pitch diameter of a spur equipment is essential since it decides its stress angle, the working depth, and the entire depth.
The ratio of the pitch diameter and the amount of enamel is known as the DIAMETRAL PITCH. The enamel are calculated in the axial airplane. The FILLET RADIUS is the curve that types at the base of the gear tooth. The Total DEPTH Teeth are the ones with the operating depth equal to 2.000 divided by the regular diametral pitch. The hub diameter is the outdoors diameter of the hub. The hub projection is the length the hub extends over and above the equipment encounter.
A metric spur equipment is generally specified with a Diametral Pitch. This is the variety of teeth for every inch of the pitch circle diameter. It is usually calculated in inverse inches. The standard plane intersects the tooth surface area at the point where the pitch is specified. In a helical equipment, this line is perpendicular to the pitch cylinder. In addition, the pitch cylinder is normally standard to the helix on the outside the house.
The pitch diameter of a spur equipment is typically specified in millimeters or inches. A keyway is a machined groove on the shaft that suits the essential into the shaft’s keyway. In the typical aircraft, the pitch is specified in inches. Involute pitch, or diametral pitch, is the ratio of enamel per inch of diameter. Although this might look complex, it truly is an important measurement to comprehend the pitch of a spur equipment.


The main benefit of a spur equipment is its capacity to minimize the bending pressure at the tooth no subject the load. A standard spur equipment has a confront width of 20 mm and will fail when subjected to 3000 N. This is significantly more than the yield power of the material. Here is a seem at the materials properties of a spur gear. Its energy is dependent on its material houses. To locate out what spur equipment material greatest satisfies your equipment, follow the adhering to measures.
The most common materials utilised for spur gears is metal. There are diverse kinds of metal, which includes ductile iron and stainless metal. S45C metal is the most frequent metal and has a .45% carbon content material. This sort of metal is effortlessly available and is employed for the generation of helical, spur, and worm gears. Its corrosion resistance helps make it a popular substance for spur gears. Right here are some rewards and disadvantages of metal.
A spur gear is manufactured of metallic, plastic, or a blend of these materials. The principal advantage of metal spur gears is their power to fat ratio. It is about 1 3rd lighter than steel and resists corrosion. Even though aluminum is much more pricey than steel and stainless metal, it is also less complicated to machine. Its design and style tends to make it easy to customise for the software. Its versatility allows it to be used in virtually every software. So, if you have a specific require, you can effortlessly discover a spur gear that fits your needs.
The design of a spur equipment greatly influences its functionality. For that reason, it is important to choose the correct content and measure the specific dimensions. Aside from becoming crucial for functionality, dimensional measurements are also crucial for high quality and trustworthiness. Consequently, it is crucial for professionals in the business to be acquainted with the conditions employed to describe the resources and components of a gear. In addition to these, it is crucial to have a excellent comprehension of the materials and the dimensional measurements of a gear to make sure that manufacturing and purchase orders are accurate.