METRIC ROLLER CHAIN SPROCKETS
Ever-power Roller Chain & Sprockets is a premier supplier of high-quality metric roller chain sprockets such as British Regular (Metric) Roller Chain. We stock an array of metric roller chain sprockets right off the shelf for immediate delivery. Our metric sprockets are usually supplied as standard steel with heat-treated the teeth (up to 30 the teeth) and stock bores. When a sprocket offers heat-treated hardened tooth, it typically lasts longer and performs better than the ones that don’t. We also stock various completed metric bore sprockets, but if we don’t possess it on the shelf, our in-house machine shop can re-bore the sprocket. We likewise have sprockets with finished bore configurations, taper bushed style, QD style and different materials (plastic, stainless steel and more). We also produce custom metric sprockets upon ask for with an instant turnaround.
What sets us apart from the remaining crowd is our highly trained and knowledgeable staff, paired up with extremely competitive pricing and excellent service. Something else that provides Ever-power Roller Chain & Sprockets a big advantage in service and availability is definitely our on-site, completely equipped machine shop division. This gives us the ability to re-bore sprockets with an easy turnaround, create assemblies and more! Our metric roller chain sprockets are manufactured to ISO or DIN specifications so they directly interchange with other brands of metric chain sprockets. This also ensures the proper contact between your roller chain and sprocket, which will prevent premature wear.
The majority of sprockets we’ve on our online catalog are in-stock and ready for immediate shipment, but not all of our metric roller chain sprockets are on our website. If you don’t see what you are looking for, you have questions or you may need a quote, please contact us and we’ll be happy to help you. On top of metric sprockets and chain, we also have a full line of motors, gearboxes, bearings, shafting, belting, gears, gear racking, linear motion products, hydraulics, pneumatics, sensors, pumps, filters, fuses, hubs and much more.
Metric Sprockets Overview
TL Taper Bushed Metric Sprockets
TL Sprockets are stocked in a wide variety of sizes which includes ISO 06B, 08B, 10B, 12B, 16B and 20B chain sizes (3/8 to 1-1/4” pitch) for single, double and triple chain. These install with regular TL tapered bushings from 1008 thru 5050 (i.e., thru a 5” or 125mm shaft diameter). TL Sprockets are available in a wide variety of diameters to accommodate various application speeds. The more popular sizes are stocked with hardened tooth. The C45 material, standard steel sprockets, allows for induction hardening of teeth. So all can be temperature treated Hardened The teeth on demand. The TL Taper Bushed Sprocket provides a accurate concentric match to the shaft. As the TL bushing screws are tightened, the bushing compresses around the shaft safely. Standard hex wrenches are the only tool necessary for installation or removal. Once the bushing mounting screws are loosened and eliminated, the screw is definitely re-used and threaded in to the bushing removal hole. Tightening the removal screw will 
lightly loosen the sprocket. PTI stocks both metric and ” bore TL bushings, a typical global design, which explains why the TL sprocket is indeed versatile. Ease of installation, concentric shaft match, ideal for higher speeds and large loads plus a cost-effective cost, make this the popular choice for new styles and replacement requirements. TL sprockets are usually less expensive than customized or finished bored sprockets. Hub Type Metric Sprockets Hub Type Metric Sprockets are available with a minimum ordinary bore (pilot bore) plus some share completed bore sizes. Any shaft size is possible with our customized bore and keyway capability. Sprockets with hubs are typically fitted to the shaft as a clearance suit. They are held in place with two set screws and a keyway. Clearance fits are popular for light loads and slower speeds. A press match (or shrink match to the shaft) is normally preferred for higher speeds or heavier loads as they suit to the shaft more safely than a clearance match sprocket. With respect to the clearance of the shaft match, sprockets may work slightly on the shaft leading to feasible fretting or shaft put on. All regular hub sprockets are available with hardened teeth from share or on request. Press fits usually require the sprocket to become heated for installation to increase the bore. As a heated sprocket cools, it shrinks, conforming to the shaft with a tight grip. A set screw secures the main element. The TL Taper Bushed Sprocket will function just like the press match sprocket and generally easier to install. Plate Type Metric Sprockets Plate Sprockets for one, dual or triple strand chain are an economical choice allowing for immediate mounting to the customers’ hub or shaft. They are most frequently considered for sprockets above 40 teeth and are available in a wide variety of diameters. Plate type sprockets could be welded or bolted directly to the users’ hub keeping equipment compact and light weight. They are available in single, double and triple tooth configurations aswell. Weld on Hubs A Weld-On-Hub is often used to simplify installation, especially huge diameter sprockets. PTI stocks standard TL Weld-OnHub sizes. The Weld-On-Hub uses the standard TL bushings as do most of the other regular drive elements. TL Bushings are stocked in both metric and ” bores. TL Bushings for Weld-On-Hubs or TL Bushed Sprockets TL Taper Bushings for Weld-OnHubs and sprockets are stocked from 1008 thru 5050 sizes covering 5” or 125mm shaft sizes. TL Bushings are well suited for replacements and a modern remedy for upgrading clearance match and press fit sprockets. TL Bushings are used in a wide variety of various other European and American regular drive products. STAINLESS Metric Sprockets STAINLESS (AISI 304L) Metric Sprockets provide corrosion resistance and allow wash-down ability. These hub type sprockets can be provided with a completed bore and keyway. Stainless Sprockets can’t be hardened. PTI stocks sizes from ISO 06B thru 16B (3/8” -1” pitch) and from 12 to 25 & 30 teeth. Larger sizes on demand. TL Bushed version also on request. Metric Idler and Double-Solitary Sprockets Metric Idler Sprockets are plate sprockets with a ball bearing for installation. These sprockets generally offer pressure for the chain drive and can be utilized within a pressure arm assembly or individually mounted to put the drive. Stock sizes are for sale to ISO 05B thru 20B metric chain sizes. Double-Single Sprockets, well-known on conveyors, allow 2 single chains about the same sprocket to control pairs of rolls or drive products that must index. Customized Metric or ANSI Sprockets Custom made sprockets including large diameter steel or cast iron devices for one, duplex or triple strand chain can be made to order. PTI typically keeps some stock in our European warehouse, therefore delivery could possibly be rather quick. Additional custom sprockets sizes for Metric conveyor chain or ANSI chain are also possible. sprockets Drawings are favored to insure requirements are obvious. All are possible with custom finished bore.