Conveyor Roller RKNF/RKNFL - Reliable Lower Roller for Various Conveyors

Roller conveyor bottom, with through / blind bald, lined (RKNF/RKNFL), installed in the roller supports on all types of conveyors produced by JSC "PTM" (KLS, KLST, KLK, KLKT, KLKT, KLT, KLTTT, KLP, KLPT, KLPP, KLPTT), as well as conveyors of other manufacturers for operation in metallurgical, mining, coal, elevator, cement, port industries, thermal and nuclear power plants; at hazardous production facilities, including hazardous gas and dust facilities, and are designed to support the belt. Rubber rings prevent the transported material from sticking to the roller, which in turn reduces belt wear. The roller is a shell (tube) into which bearing housings are pressed on both sides. In the middle of this structure there is an axle with bearings pressed on it at both ends and an outer pair of labyrinth seal bushings. The inner sleeves of the labyrinth seals are pressed into the bearing housings. The labyrinth seals serve as a protection against pro...