Roller chain size chart roller chain dimensions chart roller chains are commonly found in a wide variety of power transmission, agricultural, and industrial applications. Chain rollers in general, the use of chain incorporating rollers is recommended. Ansi roller chain dimensions how to measure chain chain. Lightweight and compact, it is only half the weight of rs25 which is the smallest asmeansi roller chain. Simplex roller chains british standard precision roller chain conforming to iso 606 and din 8187 14 cat no. With the widest variety of chains on the market, tsubaki power transmission, llc. The minimum number of teeth are found in the horsepower tables on pages 619. Ideal for a wide range of loads, speeds, and designs.
The following factors must be considered when selecting roller chain. Shot peened parts all precision roller chain rollers and link plates are shot peened for greater fatigue strength. Engineering sprocket engineering data roller chain dimensions sprocket tooth dimensions maximum hub recommendations application and selection hardening chain length. Our roller chain assembly methods ensure consistent processes and proper assembly of chain components. A chain sprockets are manufactured as per british standardsamerican standardsdin 8187din 8188. Roller chain morse roller chain covers fractional to 3000 horsepower applications, and transmits power up to a speed of 10,000 feet per minute depending on chain size. Average strengthlbs ansi standard 455 1,045 2,455 2,864 3,977 545 9,432 15,773 24,818 35,522 48,181 63,386 77,681 98,090 141,476 weight lbsft 0. The width w is defined as the distance between the link plates. Connecting links are used to join the two ends of the chain together to form a loop.
Standard metric roller chain connector links are wider than chain sections. L chain length in pitches x chain pitch in inches12 slow speed selection if the linear chain speed is less than 160 ft. Chain length is controlled using a roller chain breaker, offset link, and connecting link. Multiplerow chains are used where power transmission requirements are high. Here we have put in order some of the most asked for roller chain configurations and sizes to steer your search for the roller chain that matches your specific needs in the right direction. Ansi roller chain is available in single and double pitch, as well as in one or more rows. Table of contents the diamond chain company roller. These hardworking chains support the machines that drive vehicle assembly lines, harvest wheat, and transmit power in conveyor systems of all sorts. Large size conveyor chains chain and sprocket, roller chain. A general utility chain for farm, industrial and home applications such as. Roller chain dimensions and horsepower tables inch 16 roller chain dimensions and horsepower tables inch. Connecting links standard connecting links are used when roller chain is operating under normal conditions. Roller chain sizes and standards vary drastically from industry to industry and from one type of equipment to another. The complete guide to chain chain and sprocket, roller.
Overall dimensions may vary depending on manufacturer. Pdf engineering sprocket engineering data roller chain. Sprockettechnicalsection chain and sprocket, roller. These connecting links are ring coined, which means improved capacity for your application. Our roller chain utilizes a solid roller design to insure a long life for the chain. Standard attachment roller chain 7 parallel attachment chain operations 7. Confusion doesnt rule the day when roller chain sizes are detailed in every dimension possible at usa roller chain. Single strand roller chain is covered by the asme b29. Value in above table is for single strand chain only. If a continuous length has an odd number of pitches, an. Engineering sprocket engineering data roller chain dimensions sprocket tooth dimensions maximum hub recommendations application and. Chain data for all sprockets single strand t1 and t hr double and triple.
Single strand roller chain is the most common type of power transmission roller chain. The nylon chain coupling is ideal for application in the food and textile industries. American standard ansi roller chain all dimensions in inches single roller chain double roller chain ansi chain no. Steel roller chain, which is the ultimate in chain design, and constitutes the majority of chain produced today, is a relatively new invention. The most important roller chain dimensions to measure for identifying your chain is the pitch p, roller diameter d1 and inner width b1. Besides roller chain we offer a fill line of sprockets, bearings, motors, reducers, sensors, robotics, specialty chains, mto products, and more. For multiple strand chain, the construction must be specified pressfit or slipfit construction. Roller drive chain selection and engineering information.
Since endurance limit of the sideplates dictates the maximum capacity of roller chain, morse has implemented. Outside pitch caliper teeth diameter diameter diameter type a catalog list plain wt. The solid bearing pin type chain, while having exactly the same gearing dimensions, i. The letter h following the number signifies the chain is of the heavy series. From the manufacturing revolution to today, roller chains have been a primary driver of industrial growth. Also available in nickel and dacromet coated roller chain.
If anything other than a connecting link is required, please specify. British standard precision roller chain conforming to iso 606. Drives roller chain dimensions and horsepower tables engineering 2 roller chain products catalog overview timken grow stronger with timken every day, people around the world count on the strength of. Chain length should always be the complete length, including any connecting or offset links required. Table of contents chain components 4 attachment chain cross reference 5. Ansi roller chain sprockets specifications engineering360.
In fact, most people probably dont notice that chain is being used all around them, in parking elevators or escalators, for example. Rc50 standard roller chain unit inch unit hp did d e f g l e f g c t h h chain no. Compare diameter, width and thickness as you find drive chain sizes that. Link plate thickness is that of the next larger size chain.
Tsubaki sprockets 1 4 pitch plain bore dimensions are in inches unless otherwise indicated. Dimensions in inches chain size hole diameter screw size screw diameter 25 0. Sprockettechnicalsection standard series roller chain sprockets heavy series roller chain sprockets chain data for all sprockets double and triple for 4 or more strands strand chain size pitch roller width roller dia. Large size conveyor chains chain and sprocket, roller. Rc 200 standard roller chain daido corporation of america. Sprocket engineering data roller chain dimensions sprocket tooth dimensions maximum hub recommendations application and selection hardening chain length claculation speed ratios sprocket diameters horsepower ratings sprockets american sprocket manufacturers have adopted 4 specific types of sprocket construction styles as american standards.
Roller chain production department engineering plastics manufacturing section. This popular type of chain provides a reliable mechanism for transmitting power to many kinds of different moving parts. When ordering roller chain, include information on chain size, length of chain or number of pitches, and construction style riveted or cottered. Link with cotter pins half link with cotter pin offset link roller link or inner link used for replacement of damaged. These links consist of two cranked plates which are press fitted onto a bush and roller. When ordering attachment chain, attachment and attachment spacing must be specified. Tsubaki rs15 bushed chain is between rs25 and rs11ss in size and is economical for compact applications. The wide end is placed over the last link in the chain and a connecting pin is installed and secured with a split pin. It should be noted the use of the offset link derates the capacity of the standard transmission chain, particularly the use. Average strengthlbs ansi standard 455 1,045 2,455 2,864 3,977 545 9,432 15,773 24,818 35,522 48,181 63,386 77,681 98,090 141,476 weight. Fortunately, you will find a wide range of options available at. Appropriate for applications as diverse as food packaging, forklift trucks, oilfield mining.
Chain technical data size 25 pitch inside width roller diameter. The three basic chain dimensions the three basic dimensions of conveyor chain are pitch, roller diameter, and inner link inner width. However, chains of every size and description are used in factories, even though they are rarely seen in daily life. Fbkc provides precision made roller chain solutions for the most rigorous of materials handling applications. British standard precision roller chain conforming to iso. View the dimensions for fbkc 06b roller chain made to iso r606 in 38 inch or 9. Standard roller chain f1 rc for heavy drives and lifting applications f4 rc with straight link plates f4 rc with thermoplastic bearings f5 hollow pin f6 side bow f7 double pitch roller chain f8 g general products and information specifications g1 sprocket reference data g2 chain and parts packaging g3 chain parts standards g4. To determine, first calculate the horsepower table rating hp table from the following. These three dimensions will help you determine what roller chain size you have. Drives roller chain dimensions and horsepower tables engineering 2 roller chain products catalog overview timken grow stronger with timken every day, people around the world count on. Rc 200 standard roller chain dimensions did d e g l e g c t h h chain no. Clip type cotter type special order offset link 2p offset link transmission roller chain ansi.
It is newer as a machine part than gears and belts. Pin trans plate verse pitch p w d jis did did did min. Roller chain sizes are standardized according to ansiasme or iso british standards, which are meant to provide interchangeability of design and dimensions for chains, sprockets, and attachments. Compare diameter, width and thickness as you find drive chain sizes. When these dimensions are the same, the chain and sprocket are compatible. View the dimensions for fbkc 12b roller chain made to iso r606 in 34 inch or 19. Follow our easytoread roller chain size chart for your industrial applications. To verify, check to see if the calculated chain tension t is less than the rated working load of the chain. Single strand roller chain is constructed of bushing link plates, pin link plates, bushings, pins, and rollers. English roller chain and sprockets are categorized according to ansi b 29. Roller chain specification includes key values for. Sprocket catalog power transmission components division. Hkk heavy series roller chains have increased link plate thickness to provide greater capacity without fatigue failure.
Nylon chain couplings the tsubaki nylon chain coupling is a nonlubricated, clean. Sprockettechnicalsection chain and sprocket, roller chain. Unlike many other brands, hkk single strand heavy chains are manufactured with. The number can be used to identify pitch in the following way. Roller chain a roller chain consists of roller links and pin links connected in series. Standards pitch available is 14 inch, 38 inch, 12 inch, 58 inch, 34 inch, 1 inch, 1 14 inch, 1 12 inch, 1 34 inch. Our standard roller chain is constructed using strict ansi standards. Roller chain size chart roller chain dimensions chart. These three dimensions will help you determine what roller chain size. Strong and precise, this chain is based on rs roller chain production technology.
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