Belleville or 'spring washers' are cone-shaped spring discs and are used singly or in stacks to achieve a desired load and travel. In general, they function best under conditions requiring very high load in confined space or short travel. Under these constraints, it is often not practical or even possible to use a coil spring. (read more)

Because of their versatility, disc springs are used extensively in a variety of applications, from safety valve systems 3000 m under the sea to satellites in space. Mubea is capable of producing conventional disc springs with outside diameters up to 800 mm, internally and externally slotted disc springs, and wave springs. (read more)

W.C. Branham Inc. is shipping its new 4800 series brake disc and hub assemblies. The 4800 series is offered in four (4) different disc diameters of 6 5/16, 8, 10 and 12, all of which are sized for W.C. Branham Inc. caliper disc brakes as well as others brands. (read more)

The new Norton SG(R) BLAZE F980 fiber discs feature a completely new sharper-shaped ceramic grain and extra-heavy vulcanized fiber backing that lasts 50 to 200 percent longer on stainless steel, carbon and mild steel, and all weld grinding applications. (read more)

Webb Abrasives presents an exciting new development in sanding technology: a unique, multi-holed foam backed disc, which takes heat-control AND dust-control to a whole new level. Joest products can last up to four times as long as conventional sanding discs. (read more)

Norton SG BLAZE R980 flap discs in grits 36, 40, 60 and 80 in Type 29 shape for grinding stainless steel and other hard to grind materials where durability and life are required. Norton SG® BLAZE ™ R980 Speed-Lok® discs in grits 36, 50, 60 and 80 in both TR (Roloc) and TS (Speed-Lok) for the grinding of metal components. (read more)

The Electro Shear® motor brake is simply the best performing, most reliable brake from anyone, anywhere. Electro Shear® brakes are spring set; released by 3 phase alternating current. The unit is self contained, totally enclosed and uses advanced composite oil shear friction technology. (read more)

Today, APP has a range of one-piece wheels in sizes 18", 19", 20", 21", and 22" for street applications and 18", 19", 20", and 22" flat face and motor sport applications. Center disc sizes for three-piece and two-piece modular wheels range from 15" through 26". (read more)

Ameridrives Couplings is pleased to introduce a new high-end, API-671 compliant disc coupling line for power transmission applications. (read more)

W.C. Branham Inc. P38 series brakes are available as fixed or float mounting styles. P38S models have single piston. P38D models have dual pistons. Fits unlimited disc diameters. (read more)