Tapered roller bearing

radialaxialdouble-row

RKB double row tapered roller bearings are produced in several configurations (TDO, TDOS, TDI, TDIS) to support combined forces and locate the shaft in both directions. Manufactured with a given axial clearance (BEP), they can fully exploit their potential in a variety of applications. In order to manufacture products with the highest possible resistance to fatigue and wear, RKB makes use of different bearing steel grades and special heat treatments. Type TDO One ribless outer ring (one double cup) Two inner rings with two ribs each (two single cones) Two one-piece window type pressed steel cages One single spacer between inner rings (plain or with lubrication grooves and holes) Supports radial and axial loads in both directions High arrangement stiffness Reduced angular misalignment Optimized roller profile Preset or adjusted BEP on customer’s request Available in metric and inch sizes Type TDISS with steep contact angle Two ribless outer rings (two single cups) One inner ring with three ribs (one double cone) Two one-piece window type pressed steel cages Lateral seals for contaminant exclusion Supports axial loads in both directions Designed with increased contact angle Suitable for high axial load carrying capacity Available with steel pin-type cage and pierced roller design Available with one or more antirotation keyway slots on each side of double cone Available in metric and inch sizes Type TDI Two ribless outer rings (two single cups) One inner ring with three ribs (one double cone) Two one-piece window type pressed steel cages