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R&M Bearings : ZKL Bearings


ZKL is the biggest manufacturer of large scale spherical roller, special and split Bearings in Central Europe. R&M Bearings, specialist suppliers of original ZKL Bearings, from Czech Republic. Clients include large OEM customers, in the

following industries.

  • MINING
  • CRUSHING
  • SHREDDING
  • DRYERS
  • AUTOMOTIVE
  • RAILWAY

Double-row spherical-roller bearings are non-demountable. They are manufactured in multiple series.

Double-row spherical-roller bearings are manufactured either with cylindrical or tapered bore, the taper ratio of which is either 1:12 or 1:30.
Double-row spherical-roller bearings have two rows of spherical rollers with a common spherical track on the outer ring. This allows tilting of the inner bearing ring towards the outer ring around the centre of the bearing, without affecting its correct function.

These bearings can transmit high radial and simultaneously acting axial loads in both directions.

Double-row spherical-roller bearings have high rigidity.

The bearings are supplied with standard radial clearance, bearings for special placing applications can be supplied either with lower or higher radial clearance. The bearings are manufactured in normal accuracy class, seating demanding higher accuracy or higher rpm frequency utilize bearings with higher running accuracy – P6.

Double row spherical roller bearings manufactured, up to 950 mm bore diameter