METRIC ROLLER CHAIN SPROCKETS
Ever-power Roller Chain & Sprockets is a premier provider of high-quality metric roller chain sprockets such as British Standard (Metric) Roller Chain. We stock a wide range of metric roller chain sprockets right off the shelf for instant delivery. Our metric sprockets are typically supplied as standard metal with heat-treated tooth (up to 30 the teeth) and stock bores. Whenever a sprocket has heat-treated hardened tooth, it typically lasts longer and performs better than the ones that don’t. We also share various finished metric bore sprockets, but if we don’t have it on the shelf, our in-house machine store can re-bore the sprocket. We also have sprockets with completed bore configurations, taper bushed design, QD style and different materials (plastic, stainless steel and more). We also produce custom made metric sprockets upon ask for with an instant turnaround.
What sets us apart from the rest of the crowd is our highly trained and knowledgeable personnel, paired up with extremely competitive prices and excellent service. Another thing that provides Ever-power Roller Chain & Sprockets a huge advantage in service and availability is definitely our on-site, completely equipped machine shop division. This gives us the capability to re-bore sprockets with an easy turnaround, create assemblies and more! Our metric roller chain sprockets are produced to ISO or DIN specs so they directly interchange with additional brands of metric chain sprockets. This also ensures the proper contact between the roller chain and sprocket, that may prevent premature wear.
Nearly all sprockets we have on our online catalog are in-stock and ready for immediate shipment, however, not our metric roller chain sprockets are on our website. If you don’t find what you are searching for, you have queries or you are in need of a quote, please contact us and we’ll be happy to assist you. On top of metric sprockets and chain, we likewise have a full line of motors, gearboxes, bearings, shafting, belting, gears, equipment racking, linear motion products, hydraulics, pneumatics, sensors, pumps, filters, fuses, hubs plus much more.
Metric Sprockets Overview
TL Taper Bushed Metric Sprockets
TL Sprockets are stocked in a wide selection of sizes including 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 standard TL tapered bushings from 1008 thru 5050 (i.e., thru a 5” or 125mm shaft diameter). TL Sprockets can be found in a wide range of diameters to support various software speeds. The popular sizes are stocked with hardened teeth. The C45 materials, standard steel sprockets, permits induction hardening of the teeth. So all can be temperature treated Hardened Teeth on demand. The TL Taper Bushed Sprocket provides a true concentric fit to the shaft. As the TL bushing screws are tightened, the bushing compresses around the shaft securely. Standard hex wrenches will be the only tool necessary for installation or removal. Once the bushing mounting screws are loosened and taken out, the screw can be re-used and threaded into the bushing removal hole. Tightening the removal screw will softly loosen the sprocket. PTI stocks both metric and ” bore TL bushings, a standard global design, which is why the TL sprocket is indeed versatile. Ease of installation, concentric shaft suit, ideal for higher speeds and large loads plus a cost-effective price, make this the favorite choice for new styles and replacement requirements. TL sprockets are generally less expensive than customized or completed bored sprockets. Hub Type Metric Sprockets Hub Type Metric Sprockets are available with a minimum ordinary bore (pilot bore) plus some share finished bore sizes. Any shaft size can be done with our customized bore and keyway capability. Sprockets with hubs are usually suited to the shaft as a clearance fit. They are held set up with two established screws and a keyway. Clearance fits are popular for light loads and sluggish speeds. A press suit (or shrink suit to the shaft) is normally favored for higher speeds or heavier loads as they match to the shaft more safely than a clearance fit sprocket. According to the clearance of the shaft fit, sprockets may work somewhat on the shaft leading to possible fretting or shaft use. All regular hub sprockets can be found with hardened teeth from stock or on ask for. Press fits usually require the sprocket to become heated for set up to increase the bore. As a heated sprocket cools, it shrinks, conforming to the shaft with a good grip. A established screw secures the main element. The TL Taper Bushed Sprocket will function like the press match sprocket and generally simpler to install. Plate Type Metric Sprockets Plate Sprockets for single, dual or triple strand chain are an economical choice allowing for immediate mounting to the customers’ hub or shaft. They are most frequently regarded for sprockets above 40 teeth and so are available in a wide variety of diameters. Plate type sprockets can be 
welded or bolted directly to the users’ hub keeping gear compact and light weight. They are available in single, dual and triple tooth configurations aswell. Weld on Hubs A Weld-On-Hub is frequently used to simplify installation, especially large diameter sprockets. PTI stocks regular TL Weld-OnHub sizes. The Weld-On-Hub uses the standard TL bushings as do many of the other standard drive parts. TL Bushings are stocked in both metric and inch 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 contemporary answer for upgrading clearance fit and press match sprockets. TL Bushings are used in a wide variety of additional European and American regular drive products. Stainless Steel Metric Sprockets Stainless Steel (AISI 304L) Metric Sprockets provide corrosion level of resistance and allow wash-down capacity. These hub type sprockets can be given a completed bore and keyway. Stainless Sprockets cannot be hardened. PTI stocks sizes from ISO 06B thru 16B (3/8” -1” pitch) and from 12 to 25 & 30 the teeth. Larger sizes available on demand. TL Bushed edition also on ask for. Metric Idler and Double-Single Sprockets Metric Idler Sprockets are plate sprockets with a ball bearing for mounting. These sprockets generally provide pressure for the chain drive and can be used within a stress arm assembly or individually mounted to put the drive. Share sizes are for sale to ISO 05B thru 20B metric chain sizes. Double-Single Sprockets, well-known on conveyors, allow 2 single chains on a single 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 purchase. PTI typically keeps some stock inside our European warehouse, therefore delivery could be rather quick. Additional customized sprockets sizes for Metric conveyor chain or ANSI chain are also possible. Drawings are favored to insure requirements are clear. All are possible with custom finished bore.