Tag Archives: spline sprocket

China Hot selling . 325″ 7t Mini 7 Spline Rim Sprocket for 00006421236 Ms038 Ms380 Ms381 Chainsaw crank and sprocket

Product Description

.325″ 7t Mini 7 Spline Rim Sprocket for MS038 MS380 MS381 chainsaw

 

Specs:
Pitch: .325″ Tooth: 7
ID: .665″ OD: 1.275″
Mini 7 Spline Ms7

 

Fits the following Brands Models:
Model
571, 571, 571, 571, 026
571, 571, 034, 036, 039
MS210, MS210C, MS230, MS230C
MS231, MS231C, MS240, MS241C
MS250, MS250C, MS251, MS251C
MS260, MS260C, MS261, MS261C
MS270, MS270C, MS271, MS280, MS280C
MS290, MS310, MS311, MS390, MS391

 

REPLACES
Brand OEM
 
GB GBJ7M7
Carton SRK37
ECHO 14982

 

DRUM INSIDE DIA( 3″ ) BEARING INSIDE DIA( 3/8″ ) DRUM DEPTH( 7/16″ )

FAQ:

 

Notice

1. We maintain high standards of customer satisfaction! Your feedback is very important to us. Before giving us neutral or negative feedback, please contact us to satisfactorily address your concerns.

2.  Please compare the good’s appearance, shape, size with your original parts before ordering.

3.  Due to the different color resolution settings of the display,  the CZPT may have a color difference, please know it.

4.  All our products are non-assembled, pictures are for reference only.

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We maintain high standards of CZPT and strive for 100% customer satisfaction! If you are not satisfied with our products or services please contact us first, sincerely hope through our cooperation, we can resolve the problems smoothly.

About Us

We do retail and wholesale for gasoline chainsaw, brush cutter, grass trimmer, and other garden tool parts. Welcome here to pick out and buy.

Contact

If you have questions or problems please leave messages, we will reply to you as soon as possible.

Certification: RoHS, CE, ISO, CCC
Power Source: Gasoline
Type: Rim Sprocket & Drum
Material: Carbon Steel
Drum Sprocket: 038, Ms 380, Ms 381 Rim Sprocket
Rim: 3/8" Pitch, 7-Tooth
Samples:
US$ 19.99/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

sprocket

Choosing the Right Chain Sprocket For Your Bike

When deciding which chain sprocket to buy, you should be aware of how they fit on the bike. These sprockets are often secured to the bike’s shaft by either one or more set screws. ANSI standards for sprocket keyways provide the proper dimensions for a given shaft diameter. However, they aren’t universal and might not apply to all applications. As a result, it is important to consult a supplier who is familiar with the exact keyway dimensions.

Roller chain sprocket

A Roller chain sprocket is a gear with toothed rollers. The tooth profile determines the arc length of the roller. A roller with an undercut tooth profile will not transmit movement properly. For this reason, the pitch line of the roller should be equal to the incremental circle length (r) divided by the number of teeth.
The chain sprocket is available in various types. They can be used in conveyor chains. They are usually available as ready-to-mount units. Finished bores and wide hubs are available for mounting them. They are also available with a roller-bearing design.
The teeth of sprocket wheels are derived from the involute-trochoid curve. In order to engage with these teeth, the roller chain must be sufficiently accurate to avoid backlash. However, conventional roller chains can also engage with these teeth. However, this cannot eliminate backlash completely. This is why the invention provides means for reducing the friction between the teeth and the roller. This also increases the life span of the roller-and-sprocket transmission.
In terms of standards, the ANSI standard is widely used in the industry. It accounts for nearly 15% of the market in Europe and holds an advantage over the ISO standards. In North America, manufacturers of sprockets follow the ANSI code B 29.1. The ANSI code provides clear design guidelines and allows for interchangeability among different types.
There are many considerations to make when selecting a sprocket. A key factor is the transmission input. For example, if the transmission has a high horsepower, the center distance between the large and small sprockets is smaller. To compensate for this, a chain with a smaller pitch may be appropriate. Also, if the transmission has a high horsepower ratio, a multiple-strand drive is a viable option.
If you’re looking for a quality roller chain sprocket, you should check out MDS. They stock a wide range of types and sizes for a variety of industrial machinery.

Gap-tooth sprocket

A gap-tooth chain sprocket has tooth-head heights greater than the ISO tooth form height. This ensures that the pins and rollers meet at a point near the tooth head, and eliminates pulsating movement and intermittent changes in speed.
The front and rear surfaces of the sprocket are convex arcs, with radii equal to each other and the center of the tooth gap bottom. This allows for a uniform pitch and reduced friction. The tooth-face height of a gap-tooth chain sprocket is equal to the pitch of the chain, while the radii of its tooth-faces are larger than that of an ISO tooth-form.
One form of gap-tooth chain sprocket has four teeth at regular intervals. The teeth are interconnected by arc-shaped tooth gap bottoms. The resulting chain pitch is called the chain pitch. The gap-tooth sprocket can be used on various types of wheels.
ISO 606 1994 (E) defines the standard chain length, while Japanese Industrial Standards (JIS B 1801) define the standard tooth form. The ISO and Japanese Industrial Standards define two different tooth forms, namely S-tooth and U-tooth. The ISO and Japanese Industrial Standard tooth forms have different tooth pitches, but the root diameter of both forms is the same. The distance between each tooth is measured from the pitch polygon.
The tooth gap bottom circle of the gap-tooth sprocket gradually contacts the surface of the front tooth in the opposite side of the tooth gap. As this process continues, the tooth surface of the gap-tooth sprocket moves closer to the tooth head. This reduces the impact, which results in less noise.
The gap-tooth chain sprocket is an ideal solution for many applications. It allows the chain to disengage easily. With the same frequency, the teeth of the sprocket also help in regulating vibration. A sprocket with short teeth will be easier to disengage when necessary.
Another popular style of gap-tooth chain sprocket is the random polygon 64. The random polygon is a quadrilateral. Each vertex of the quadrilateral is assigned to one of the four consecutive pins on the uniform chain. The four consecutive pins are aligned in a gap-tooth pattern.
sprocket

Steel split sprocket

Split sprockets are perfect for large portions of the drive system, as they can be installed without disassembling the entire shaft assembly. These sprockets are also useful in applications where there is limited workspace. They can be installed without disassembling the entire shaft assembly, minimizing the risk of damage to the conveyor system and reducing downtime.
There are several different types of split sprockets, including mat chains and table chains. Each type differs in bore diameter, number of teeth, block body style, and abrasion resistance. Some are made from steel, while others are made from a non-split material.
Split sprockets are available from many manufacturers. Typically, the split sprockets are made with two pieces of steel, which are then joined together again. This assembly technique is a cost-effective way to mount sprockets on a shaft. These sprockets can be stocked in multiple sizes and keyways.
Stainless Steel sprockets are available in stock and custom configurations. They are designed to last for years to come. These sprockets are suitable for conveyors, power transmission systems, and robotics. In addition, these sprockets offer heightened quality and durability. Some of these sprockets feature a bevel or spiral bevel gear, while others are made from helical gear.
Split sprockets are available in a variety of sizes. For instance, the RCS-03 is a plain bore type, while the RCS-04 is a finished bore type. Split sprockets are available with a split taper bushed design. They are also available with either single or multiple strands.
sprocket

Double-duty sprocket

If you are looking for a heavy-duty chain sprocket, you have many choices. They come in different sizes, shapes, and materials. Some have wide teeth while others have narrow teeth. You should choose a sprocket that has the correct tooth pitch for your chain’s pitch diameter. You should also pay attention to the sprocket’s bore, or the hole in its center through which the drive shaft passes.
The type of transmission will also determine the type of sprocket you need. High-power transmissions, for example, require higher-pitch sprockets than lower-pitch models. To make sure that you choose the right sprocket for your application, check the horsepower and pitch of your transmission. If you have a low-pitch transmission, choose a smaller chain pitch. High-horsepower transmissions may also require multiple-strand drive.
There are different standards for sprockets, but ANSI standards are widely accepted. For instance, ANSI code B 29.1 requires sprockets to have two teeth per chain pitch, whereas ISO standards call for three. The double-duty sprocket, on the other hand, engages every other tooth. This helps the sprocket’s lifespan.
There are many different sprockets, and each has different performance characteristics. Generally, sprockets are made of metal or reinforced plastic and are similar to bicycle gears in their wheel-shaped design. Different types of chain sprockets have different teeth and work with different types of chains. The design of the chain and sprocket also determines the type of sprocket needed.
One popular type of double-duty sprocket is the steel-split sprocket. Its pitch is half the pitch of the chain and is usually referred to as a ‘double-duty’ sprocket. It is often used for heavy-duty purposes, as it distributes the load evenly on the chain.
While sprockets come in different tooth pitches and diameters, the recommended number of teeth is 17. The more teeth on the sprocket, the longer it will last. The height of the teeth is also important. A sprocket with more teeth will increase the life of the chain.

China Hot selling . 325China Hot selling . 325
editor by CX 2023-06-09

China Hot selling Carbon Steel Chain Sprocket with Spline Finished wholesaler

Solution Description

Carbon steel chain sprocket with spline finished 

With far more than twenty years’ knowledge, large-precision equipment and strict management method,handed ISO19001&ISO14001  SCS can provide sprockets, gears, shafts, flanges and related transmission parts for you with steady high quality and very best support.

With much more than twenty a long time of encounter, CZPT is 1 of the most significant manufactures of sprocket, gears and shafts in China, also a reliable companion when it arrives to specific remedies for electrical power transmission components. We constantly invest in new creation systems. In order to be geared up for potential difficulties, we make standardized as well as extremely sophisticated and tough sprockets, gears and shafts. There are over three hundred workers and five hundred sets of innovative gear in the plant. The comprehensive creation method, which includes forging, machining and warmth therapy, requires location inside our personal plant.

Q1: What information will be highly appreciated for a quotation?
A: It will be desired if you can offer you us the drawings, heat remedy and surface area treatment needs, essential amount, quoted forex (USD or EUR), or samples.
Q2: Are you a investing business or factory?
A: SCS is a manufacturing unit found in HangZhou, ZheJiang .
Q3: What is your phrases of payment?
A: T/T fifty% in progress, and fifty% before cargo. We’ll present you the images of the items and deals prior to you shell out the stability.
This autumn: Do you test all your goods just before delivery?
A: Indeed, CZPT has adopted a rigorous good quality management system and all the objects will be inspected according to the inspection instruction with excellent inspection data.
Q5: Is there any client that has assessed your quality management technique?
A:Of course, CZPT has handed the audit of several buyers, such as Mitsubishi, CLAAS, Kardex and so on.
Q6: How does your business ensure the top quality of the raw materials?
A: The steels are bought from our domestic well-known steel mills. After getting the uncooked content, the steel will be inspected by spectrograph imported from Germany. Apart from, the CZPT amount of steel will be nicely-managed in our ERP program to ensure the traceablity of our merchandise.
Q7: How do you make certain the high top quality of goods?
A: With integral manufacturing processes, a strict good quality management method and imported machines, we can CZPT higher quality goods.
Q8: What are your phrases of shipping?
A: EXW, FOB ZheJiang .
Q9: How about your lead time?
A: Usually it will get forty five days soon after obtaining your CZPT payment. The specific guide time depends on the objects and the quantity of your buy.
Q10:T/T payment Bare minimum order amount:

d (Outside the house Diameter) MOQ
d≤50mm 500 PCS
50mm<d≤150mm 200 PCS
150mm<d≤300mm fifty PCS
300mm<d≤500mm thirty PCS

 

Above time, the sprocket enamel use out owing to friction brought on by the constant physical get in touch with between the sprocket enamel and the sprocket. ep manufactures wise tooth sprockets with wear indicator pins. These visual put on indicators notify operators and inspectors when sprockets are nonetheless operating safely and when they want to be changed.
The teeth of a solitary pitch sprocket mesh with one particular tooth for each sprocket. Double pitch sprockets look like one pitch sprockets, but the chain only meshes with the other tooth. This signifies that a double-pitch sprocket has the same amount of enamel as a solitary-pitch sprocket, but only fifty percent of the teeth are engaged with the chain. The main difference is that the double pitch sprockets are reduce with a particular pitch circle diameter for best engagement. For ep roller chains, the sprockets are the same if the number of enamel is 32 or much more for single and double chains.

China Hot selling Carbon Steel Chain Sprocket with Spline Finished     wholesaler