Solution Description

Agricultural Conveyor CA kind CA550 CA555 CA557 CA620 Roller Chain

CA Sort Metal Agricultural Chain is mainly used as a element of mechanical driving of agricultural device, which has high top quality need and employing surroundings is comparatively worse, humid, corrosion, dust. Agricultural chain consists of inner plate, outer plate, pin, bush and roller, attachment. This type of chain can be utilized for wheat, rice, corn and coconut harvesters and tractors.



Chain NO.



Roller Diamter


Width Amongst interior Plates

Pin Diameter

Pin Size


lnner Plate Depth


Plate Thick-



Ultimate Tensile Toughness


Regular Tensile Strength


d1 max

b1 min

d2 max


Lc max

h2 max

t/T max






















forty one.forty










forty one.40








55.sixty one


forty two.01


24.fifty one









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Related goods


Roller Chain Basics

Before selecting the correct roller chain for your equipment, it is necessary to discover some essentials. Understand about sprockets, tensile energy, pitch, and width. Read through this post to learn more. It will assist you make an educated selection. Getting the right merchandise is vital, but it truly is not constantly as basic as picking a brand name. You need to choose a firm that supports its items and supplies very good provider.

Roller sprocket

If you are organizing to acquire roller sprockets for your software, you ought to 1st seem at the a variety of varieties accessible. Sprockets obtainable for one-strand roller chains are made by Boston Steel – Sort B sprockets are drilled to size. They are offered in 1/4, 3/8, 1/2, 5/8, 3/4 and 1″ pitch sizes.
The diameter of the sprocket is crucial when deciding on the correct sprocket for your software. Making use of a caliper to measure the diameter of a toothless plate is a great way to establish the precise size of the sprocket. A caliper is the diameter of a plate without having teeth. On Kind B and C sprockets, the hub diameter measures the thickness of the hub.
Another type of sprocket is the steel break up sprocket, which is split in diameter. This type is straightforward to install and take away, and is held jointly by bolts in the hub. Usually, break up sprockets have chain pitches ranging from forty to 240 and bores ranging from 3/4″ to 6″. The break up sprockets are created with one pointing towards the ceiling and the other two parallel to the ground.
When shopping for sprockets, it is important to bear in mind that they are created especially for a certain chain. All chains are manufactured to distinct expectations. In the United States, the most typical normal is ANSI. The chain pitch is the length between the centre of every pin and the heart of the next pin. In the US, the regular is always calculated in 8-inch intervals.
In addition to sprocket measurement, sprocket pitch and the floor area also have an effect on chain existence. Not like belt sprockets, which are produced of solid metal, the enamel on roller sprockets are stamped from steel sheet or pressed from powdered steel. The harder the enamel, the more time the chain will final.

Roller chain pitch

The pitch of a roller chain is the distance amongst the sprocket and the pin. The smaller the thread pitch, the smaller the bushing use. Typically talking, the more compact the pitch, the more time the lifestyle of the chain. For best efficiency and longest daily life, companies suggest a least chain pitch of 2% to 3%. Chain pitch is essential to ensure appropriate functionality, and the company suggests that you change the chain when it reaches 2% to 3% of typical.
To figure out the proper chain pitch for a distinct chain, first figure out the sprocket dimensions and pitch. Pitch is the distance amongst pin centers, measured in 1/8 inch increments. The pin diameter of the chain is also critical. If you’re not sure about the pin diameter of your chain, evaluate a handful of back links to get a excellent regular studying. Alternatively, use a caliper to evaluate the inside of diameter of the sprocket and rely the quantity of tooth.
When sizing a sprocket, measure the chain among the gears with a caliper and assess it to the measurements on the chain dimensions chart. Make confident you have checked all the specs and checked the proper chain pitch. Then, pick the right chain pitch for your demands. This is a crucial phase in picking the right chain. So get the appropriate pitch for your roller chain. Correct pitch helps guarantee optimum functionality and basic safety.
To recognize a distinct kind of roller chain, evaluate its tensile power. This represents the volume of load the chain can withstand just before breaking. Another crucial parameter to consider is tiredness strength. Chains with higher exhaustion energy are far more resistant to rust and wear than chains with minimal tiredness energy. The numbers on the appropriate in the normal numbering represent regular or light responsibility chains, while the quantities on the still left symbolize the pitch of large-responsibility chains.
Double pitch roller chains are a variant of solitary pitch chains. They are produced in accordance to ISO 606 and satisfy the very same standards as solitary pitch chains. They are largely utilised in apps with reduced specifications for velocity and energy transmission. The plates of double pitch roller chains are also more time than one pitch chains. The double pitch travel series is also employed for elevator and lengthy conveyor drives. There are 3 principal varieties of roller chains: one-pitch chains, double-pitch carriers, and oversized rollers.

Roller chain width

When acquiring a roller chain, 1 of the initial choices you should make is its width. To make this perseverance, you want to measure the total width of the chain, the diameter, and the width of every single roller. You must also know the peak and thickness of the board. After getting these measurements, you can start buying for the ideal roller chain. But prior to you acquire a new chain, it is important to know what to expect from the chain by itself.
There are numerous distinct sorts of roller chains. These chains are offered for ANSI and metric measurements. They appear in one-stranded and double-stranded variants. They are usually employed for energy transmission. Other types include agricultural, automotive, conveyor, multi-strand, and 4-strand chains. These charts also include a chart so you can effortlessly see the actual measurement you need to have. Listed underneath are some of the advantages of getting a roller chain.
Roller diameter and pin diameter are essential variables in selecting the right chain width. The width of the chain is the nearest binary portion of 5/8 of an inch. It must be at minimum 50 % the thickness of the sprocket, and the plate thickness is a single-eighth the width of the chain. Chubby chains are indicated with the suffix H. The pitch and width of the chain are established by the doing work load and device speed.
The outer links of the roller chain are named pin links. These pins are inserted into the bushings of the adjacent roller hyperlinks. They are held in place by cotter pins. Pin backlinks are generally pressed into the pins of heavy-duty chains. These pins are utilised to maintain the rollers in spot. Even so, these pin chains can reduce the electrical power score of roller chains by up to twenty%.
The ANSI 29.1 Steel Chain Specification specifies a bare minimum pitch in inches and ultimate power of 12,500 x pitch in inches. At the very same time, the O-ring chain tremendously decreases dress in thanks to its lubricating result. O-ring and X-ring chains include a lubricant injected by vacuum when riveting the chain with each other. Transmission chains are tested and governed by requirements bodies this sort of as ANSI. In 2011, the American Modern society of Mechanical Engineers developed a normal for precision energy transmission chains.

Roller chain tensile toughness

1 of the most important indicators of roller chain toughness is tensile toughness. This measurement refers to the sum of load the chain can endure ahead of breaking. One more evaluate, known as fatigue strength, refers to the greatest load a chain can stand up to before it breaks. The power of a roller chain depends on its dimension, the quality of the metal utilized in its design, and the heat treatment. There are also distinctions in the types of shot peening utilized to take care of steel, pitch holes, and url plates.
When selecting a roller chain, the workload is vital. This is the maximum load the chain can face up to before exhaustion failure happens. This measurement is essential simply because it helps establish the type of load used to the chain. When choosing which roller chain to acquire, be certain to take into account the mechanical variety and sought after energy. Then, make positive it fulfills strength and load-carrying potential demands.
The final tensile strength of a roller chain is based mostly on the manufacturer’s advised highest tensile strength. Even so, the real tensile strength could be larger or reduce than this price. The working load restrict of a roller chain can also be calculated by multiplying the chain diameter by the grade. The doing work load limit of a chain is the greatest pressure it can withstand before breaking. This benefit is normally expressed in points.
The greatest tensile power of roller chains varies by chain type. The one-strand large chain has thick facet plates for greater shock loads. Solitary strand heavy-obligation roller chains, also recognized as “bushing” roller chains, are also accessible. Double-stranded hefty chains are structurally equivalent, but they have two levels of metal related by pins that are virtually twice as sturdy as regular roller chains.
The tensile strength of a solitary-strand roller chain is roughly five hundred tons. In comparison, a single-chain blockchain has a tensile strength of 900. The tensile power of the two is equivalent, and it is not suggested to pick a single or the other. Even though metal and titanium chains are regarded the strongest components for roller chains, these components are not magnetic.

China manufacturer Agricultural Conveyor Ca Type Ca550 Ca555 Ca557 Ca620 Roller Chain     with Best Sales