Back-up Rolls For Tension Leveler Machines From LYSYM Bearing

Back-up rolls for tension leveler machines. Basically the diiferent kind of back up rollers for metal flattening and straightening machines can be identified as: Back up rollers of “NNTR” form (or similar to) without pin and Back up rollers with cylindrical outer profiling with pin.

The hardness and shape of the outer ring are adaptable to the customer’s needs, the radial part can be made with a roller / needle cage or full complement to increase the load capacity, which can be combined with axial contrasts with rollers or balls, the sealing and lubrication systems are adaptable according to customer’s requirements.

The sealing and protection system can be executed in various ways, with protection plates and sliding seals all suitable to prevent external agents such as dust and scale from penetrating inside.