■Combination Angular Contact Ball Bearings TAH.TBH Series
The bearing is designed to rotate at high speed with axial load supported by the machine tool spindle.
Single-row universal flush ground ball bearings can be combined to meet load requirement.
Single-row universal flush ground can be used as combination (ex: DB, DF, etc.)
Same number and diameter of balls as the TAD20 type double direction thrust angular contact ball bearings, and with smaller contact angles, 30°(TAH series) or 40°(TBH series), providing better high-speed performance with no separable ring.
TAH (TBH) Type
Used for a spindle in a pair with (double row) cylindrical roller bearings
Used in combination (DB, DF, etc.)
2B width dimension of a duplex mounting (DB or DF) is equivalent to the B1 dimension of the TAD20 type.