Single row tapered roller bearings

RKB single row and matched pair tapered roller bearings are widely used in all industrial segments, in standard and critical applications. The tighter dimensional tolerances, obtained through an extremely high precision manufacturing technology, and the optimized inner geometry (E-type class) make of these bearings a reliable solution to improve the performance of any machine.

Main types

  • Type TS

    • Ribless outer ring (cup)
    • Inner ring with two integral ribs (cone)
    • One-piece window type pressed steel cage
    • Supports radial and axial loads in one direction
    • Suitable for medium to high operating speeds
    • Separable design
    • Optimized geometry (E-Type)
    • Optimized roller profile
    • Available in metric and inch sizes
  • Type DF

    • Matched set of single row TRBs (face-to-face arrangement)
    • Available with cup and cone spacers (plain or with lubrication holes)
    • Supports radial and axial loads in both directions
    • Low arrangement stiffness
    • Increased angular misalignment
    • Optimized geometry (E-Type)
    • Optimized roller profile
    • Preset or adjusted BEP on customer’s request
    • Available in metric and inch sizes
  • Type DB

    • Matched set of single row TRBs (back-to-back arrangement)
    • Available with cup and cone spacers (plain or with lubrication holes)
    • Supports radial and axial loads in both directions
    • High arrangement stiffness
    • Reduced angular misalignment
    • Optimized geometry (E-Type)
    • Optimized roller profile
    • Preset or adjusted BEP on customer’s request
    • Available in metric and inch sizes