China bike chain wheel ring protective cover mtb road bicycle sprocket protection crankset crank guard protector cycling accessories wheel and sprocket

Model Number: DY-C15-1
Identify: 12
Materials: PP
Diameter of Bottom Bracket: 36/43/53/57/61mm
Heart Distance: 242mm
CHangZhou: 28T
Port: HangZhou PORT


Brand NameDouyu
Model AmountDY-C15-1
Name12″ European all-inclusive chain go over
Diameter of Bottom Bracket36/forty three/53/57/61mm
Center Distance242mm
Packing & Delivery To greater make certain the basic safety of your products, specialist, environmentally pleasant, handy and effective packaging providers will be presented. Company Profile HangZhou Douyu Plastic Industry Co., Ltd. was launched in 1998. and with its registered trademark Douyu,is now a skilled manufatcurer of plastic and metal parts for bicycles,electrical bicycle,young children bicycles,tricycles,and infant strollers and many others.the main items of Xihu (West Lake) contain grip,EVA foam tire,PU airless tire,chain cover,mudguard,skate board,basket, Coupling Producer TS3F-fifty six-fourteen-16 Single Plate Springs Coupling Hot offering Aluminum Alloy mini disc coupling education wheel and different kinds of steel bracket,etc.Our skilled R&D crew can quickly satisfy the require of attendees for new product growth.All of our products meet GB,EN71,ROSH,Reach,CPSIA and other specialist specifications.Xihu (West Lake) enjoys a very good fame in the business for its varieties of goods,well timed shipping and competitive costs.We sincerely look CZPT to working with you to produce a far better potential. FAQ 1. who are we?We are dependent in ZHangZhoug, China, begin from 2571,offer to Western Europe(20.00%),Northern Europe(fifteen.00%),Jap Europe(fifteen.00%),Southern Europe(ten.00%),Domestic Marketplace(ten.00%),South Asia(ten.00%),Southeast Asia(8.00%),Mid East(5.00%), classic beaded wristband adjustable Jewelry for women braided leather-based bracelet for gentlemen Couple bracelet Cool Hip Hop Bracelet Oceania(3.00%),North The usa(2.00%),Eastern Asia(1.00%),South The us(1.00%). There are whole about 51-a hundred folks in our business office.2. how can we assure quality?Always a pre-creation sample ahead of mass productionAlways last Inspection prior to shipment3.what can you acquire from us?PU Airless Tire,Bicycle Handlebar Grip,EVA Foaming Tire,Bicycle Chain Cover,Bicycle Mudguard4. why must you buy from us not from other suppliers?In excess of 20 a long time expertise in Reseaching,Building and producing for bicycle components5. what solutions can we give?Accepted Shipping and delivery Conditions: FOB,CFR,CIF,EXW;Accepted Payment Currency:USD,EUR,CNYAccepted Payment Sort: T/T 60kw transportable substantial frequency induction quenching device for sprockets wheels hardening Language Spoken:English,Chinese


How to choose the right sprocket

Knowing the size of the chain is important when looking for the right sprocket. Also, you must know the number of teeth you need and their angle. The angle between the teeth is equal to 360 degrees divided by the number of teeth. This information will help you find the right sprocket for your specific application.

Long Through Hole

Sprockets are critical to the efficiency and uptime of roller chain drives. To ensure your sprocket is installed correctly, it is important to know the dimensions of the sprocket, including its outside diameter, through-hole length, and hub diameter. Pore ​​size is also an important consideration. Most sprockets have a 1/8″ bore, while others may have a larger bore.
Sprockets are usually secured to the shaft using ANSI standard-sized keyways and set screws. However, not all sprockets are compatible with all shaft diameters, so it is important to check the keyway size before purchasing.
Sprockets are available in a variety of styles and configurations. Some types of sprockets are welded to a solid hub, while others are bolted or split to the hub. Both types have different adjustments and you can easily change them without disassembling the device. Sprockets can be purchased from many US manufacturers in A, B or C hub configurations. For example, the hub diameter of an A-type sprocket determines its width, while a B-type sprocket has a hole for a bushing.
Sprockets are used in chain-driven motion systems, usually to carry heavy loads. It is very important to choose the right app for the right app to avoid damaging your device. If you’re not sure, learn about your system and how it’s assembled.

face width

The face width of the sprocket is limited by the meshing clearance with the chain. It does not affect tooth length. The outside diameter of the chain tip may vary depending on the type of tool used. Dimensional tolerances for keyways and set screws are also important.


One of the most important characteristics of a sprocket is its diameter. The diameter of the sprocket is used as a guide for choosing the proper sprocket size for your bike. Its number of teeth and diameter also affect the size of the chain.
The diameter of a sprocket is a function of its pitch or the distance between the centers of the link hinges. Diameters are in millimeters and expressed in standard ANSI chain numbers. Popular spacing is 3/8″ or 1/2″.
In order to make the chain drive smoothly, the sprocket and the chain should be properly matched. Incorrect pitch sprockets can damage the chain and shorten its life. Sprockets should provide precise tooth count, consistent pitch, and high wear resistance. It should also be designed to be rigid and impact resistant. CZPT chain suppliers can custom design sprockets in a variety of sizes, pitches, and diameters to suit your needs.
The number of teeth on the roller sprocket is also important. This is because the sprocket is in contact with the chain, causing frictional wear. The teeth on the sprocket can affect the durability of the chain, which is why choosing a sprocket with hardened teeth can change the world.sprocket

hub type

The hub type of the sprocket is key to proper engagement with the chain. Several options are available. The sprocket hub type is cylindrical and is available in a variety of sizes and styles. Sprockets are usually made of steel or stainless steel.
There are four main types of hubs for sprockets. They come under different names from different manufacturers, but they all share some common characteristics. These include Types A, B, and C. Each type has its own advantages and disadvantages. A-Plate sprockets are flat and have no hubs, while B-Hub sprockets are flat with hubs mounted on one side of the plate. C-shaped sprockets extend on both sides of the plate for larger pitch circle diameters and heavier axles.
A sprocket with a large pitch diameter needs a sprocket with a large pitch, and a chain with a small pitch diameter needs a chain with a small pitch. A-type sprockets are smaller and fit more closely to the equipment, while C-type sprockets need to be wider and thicker to carry more weight. Also, the pitch diameter is important because it determines whether the sprocket will fit correctly with the chain.
Steel split sprockets are easy to install and remove. They are held together by bolts on the hub, ranging in pitch size from 40 to 240. They are typically used in applications involving multiple drive shafts.

HZPT ZTB series

ZTB sprockets are an important part of a bicycle chain system. Its uptime is very important to maximize uptime and efficiency. key cSelect sprockets are characterized by size, pitch and bore. MDS accepts sprockets of various bore diameters from 1/2″ to 2″.
A sprocket is a wheel-like structure with teeth on the end. These teeth interlock with the chain, allowing simple rotational movement of large machines and equipment. ZTB sprockets are an excellent choice for a wide range of applications, including construction and agricultural machinery.
ISO sprockets have a suffix number indicating the number of chains in the chain. For example, 16B-2 sprockets have 1″ pitch and dual spools. If you’re buying sprockets for your bike, be sure to check the sprocket pitch.
The teeth on the sprocket are responsible for frictional wear, so choosing the right teeth is critical. The right teeth can increase the life of the sprocket and chain. A good sprocket has at least 17 teeth. Sprockets with a higher number of teeth last longer without causing chain slip. Typically, the teeth are the same material as the sprockets, but you can find removable teeth for a more affordable option. The teeth on the sprocket can also be hardened. Induction hardening is the most commonly used process.
ZTB sprockets can be made from many different materials. Some materials are more expensive than others, while others are softer and stronger. If you’re not sure which one to buy, try explaining the difference between the different sprockets to the sprocket manufacturer. They should be able to give you details about their interchangeability and quality.

set screw

Set screws are screws designed to hold two or more parts together. There are many different types of set screws, each with a different purpose and design. They usually come in imperial and metric sizes with a hex socket driver on one end and a cup tip on the other. They are made of hardened steel and have a black oxide finish. Some varieties have flanges, while others don’t.
Set screws with chain studs can be used in a variety of applications. For example, they can be used in agricultural equipment, heavy equipment and other industries. They come in several different sizes and thread sizes and are available in a variety of designs. Some are specific to the mining industry, while others are more general.
The company also offers custom setscrews, as well as hex, spline, square and socket heads. They have the capability to manufacture fasteners ranging from carbon steel to nickel and silicon bronze. Their products also meet Mil-I-4528 and QS 14000 standards.

China bike chain wheel ring protective cover mtb road bicycle sprocket protection crankset crank guard protector cycling accessories     wheel and sprocketChina bike chain wheel ring protective cover mtb road bicycle sprocket protection crankset crank guard protector cycling accessories     wheel and sprocket
editor by Cx 2023-05-10