This spindle bearing handles combined axial and radial loads through a 25° contact angle, giving it defined stiffness under precision-load conditions. Bore diameter is 45.0 mm, outside diameter 85.0 mm, width 19.0 mm, and net mass 0.418 kg. The cage is designated T, and the design is supplied adjusted, in pairs or sets, so the internal clearance is set for the matched configuration rather than for use as a single, isolated bearing. Non-contact lip seals on both sides keep the raceways protected while avoiding added friction from seal contact, which supports stable running temperature at speed. Restricted tolerances place this bearing in a precision class suited to shafts where accurate radial and axial guidance is required, and the paired/set arrangement allows consistent preload to be maintained across the assembly. Symbol B7209-E-2RSD-T-P4S-UL should be kept complete when ordering, as it defines the seal type, cage, tolerance class, and clearance/preload configuration together.