This spindle bearing is designed for high speed operation, with a contact angle of 25° and ceramic balls reducing rolling mass and centrifugal load. Bore diameter is 70.0 mm, outside diameter 110.0 mm, width 20.0 mm, and net mass 0.608 kg. The cage is executed in version T, and sealing is provided by non-contact lip seals on both sides, designation 2RSD. The bearing is supplied adjusted, for mounting in pairs or sets, and manufactured to restricted tolerances, allowing precise axial and radial positioning under high speed conditions. The non-contact seal arrangement limits friction and heat generation while still protecting the bearing interior, and the reduced rolling element mass supports stable operation at elevated speeds with low internal heat build-up.