We EPG group one of the Biggest Chain and sprocket manufacturer in China. We provide you most type of industry chains, agricultural chains, conveyor chains and related sprockets etc……..
Contact us: Wechat/whatsapp/mobile: +86-13083988828
This EVER-POWER GROUP CO., LTD. IS SPECIALIST IN MAKING ALL KINDS OF MECHANICAL TRANSMISSION AND HYDRAULIC TRANSMISSION LIKE: PLANETARY GEARBOXES, WORM REDUCERS, IN-LINE HELICAL GEAR SPEED REDUCERS, PARALLEL SHAFT HELICAL GEAR REDUCERS, HELICAL BEVEL REDUCERS, HELICAL WORM GEAR REDUCERS, AGRICULTURAL GEARBOXES, TRACTOR GEARBOXES, AUTO GEARBOXES, PTO DRIVE SHAFTS, SPECIAL REDUCER & RELATED GEAR COMPONENTS AND OTHER RELATED PRODUCTS, SPROCKETS, HYDRAULIC SYSTEM, VACCUM PUMPS, FLUID COUPLING, GEAR RACKS, CHAINS, TIMING PULLEYS, UDL SPEED VARIATORS, V PULLEYS, HYDRAULIC CYLINDER, GEAR PUMPS, SCREW AIR COMPRESSORS, SHAFT COLLARS LOW BACKLASH WORM REDUCERS AND pto shaft, agricultural gearboxes SO ON. Roller Chain & Sprocket Parts Every chain & sprocket is connected at the ends to form a complete circle or chain & sprocket loop by a master connecting link. Cotter plates or spring clips keep the connecting link’s pins from working loose.6B90R sheave features 5 grooves, is 9.35″ in diameter, and is designed to use an R1 bushing. Split Taper style sheaves offer a wider selection of bore sizes versus a standard “fixed” bore style sheave. Also because they are a 2-comp1nt part if 1 comp1nt fails the entire part doesn’t need to be replaced. All of our sheaves are manufactured out of an extremely durable cast iron, are dynamically balanced at the factory, and are phosphated then painted for corrosion resistance. Additionally, we stock a full line of premium A, 4L, B, 5L, AX, BX, AA, and BB belts, R1 bushings, shafting, key-stock, motors, gearboxes, bearings, and much more!
6B90R Sheave Dimensions
- Size: 6B90R
- Bushing Type Needed: R1
- Pitch Diameter (A/ 4L): 8.6″
- Pitch Diameter (B/ 5L): 9.0″
- Outside Diameter: 9.35″
- Inside Diameter: 7-1/2″
- Type: 15
- Overall Width (O.L.): 4-3/4″
- Dimension (L): 2-7/8″
- Dimension (P): 1/2″
- Dimension (C): 1-3/8″
- Dimension (H): 5-3/8″
- Dimension (F): 4-3/4″
- Dimension (G): 7/8″
- Dimension (X): 2″
- Dimension (E): 9/32″
- Sheave W8: 31.4 LBS
ept Roller Chain & Sprocket and Sprockets is easy to work with and we offer an extensive inventory, high-quality products at competitive prices, and fast response times. We sell to end users, distributors, as well as OEMs all around the world. For additional information or to get pricing and availability on a 6B90R sheave, please contact us and we will be happy to assist you.


