SPROCKETS AND CHAINS CC
Belt in Boksburg

We also stock a comprehensive range of DIAMOND, USA Roller chain. Importers and Distributors of CHALLENGE branded power transmission products whch include Shaft Mounted Speed Reducers, Roller Chain, Electric Motors, Right Angle Gear boxes, Taper Bishes Couplings, Sprockets, V Belts, Pulleys, Locking Elements.

Utilizing Diamond's design and manufacturing expertise, this product series has the industry leading wear performance that only Diamond Chain can deliver. We are also pleased to announce a complete range of challenge Worm Gear Units. The Challenge SMSR if fully interchangeable with other leading brands. Expanded to 442 pages to include brand new Chapters, exploded drawings and redesigned technical data. Innovation in Motion For more than 120 years, the Schaeffler Group with its brand FAG has been one of the leading manufacturers of precision rolling bearings for the automotive, mechanical engineering and aerospace industries. Creative Technology The Schaeffler Group's INA brand stands for the development and manufacture of rolling bearings, plain bearings and linear systems as well as precision components for the automotive industry for engines, transmissions and powertrains worldwide. For 60 years, INA brand products have stood for creative application solutions as well as top engineering and production expertise to the company’s customers. Deep Groove Ball Bearings Deep groove ball bearings are versatile, self-retaining bearings with solid outer rings, inner rings and ball and cage assemblies. These products are of simple design, durable in operation and easy to maintain; they are available in single and double row designs and and in open and sealed variants. Due to their low frictional torque, they are suitable for high speeds. Self Aligning Ball Bearings Self-aligning ball bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, inner rings with a cylindrical or tapered bore and ball and cage assemblies. The bearings are available in open and sealed versions. Spherical Roller Bearings Spherical roller bearings are double row, self-retaining units comprising solid outer rings with a concave raceway, solid inner rings and barrel rollers with cages. The symmetrical barrel rollers freely align themselves to the concave outer ring raceway. As a result, shaft deflections and misalignments of the bearing seats are compensated. X-life Many sizes of spherical roller bearings are supplied in X-life design. These bearings do not have a central rib on the inner ring so longer barrel rollers can be fitted; improved kinematics, optimised surfaces and even higher performance materials are possible. As a result, the bearings show a significant increase in the basic dynamic load rating and, under the same operating conditions, in the basic rating life. In certain applications, a smaller design of bearing arrangement can therefore be used if necessary. As a result, the inner ring together with the rollers and cage can be fitted separately from the outer ring. Tapered roller bearings can support axial loads from one direction as well as high radial loads. Needle Roller Bearings Needle roller and cage assemblies are single or double row units comprising cages and needle rollers. Since their radial section is no greater than the diameter of the needle rollers, needle roller and cage assemblies allow bearing arrangements with a very small radial design envelope to be achieved. They have very high load carrying capacity, are suitable for high speeds and can be easily fitted. If the raceways are produced to high geometrical accuracy, bearing arrangements with high runout accuracy can be achieved. Needle roller and cage assemblies require a hardened and ground raceway on the shaft and in the housing.