Consists of two thrust tapered races, rollers and cage.
Generally a heavy-duty bearing that can operate at relatively high speeds.
Bearing of choice for axial positions in a wide variety of applications including
oil well swivels, pulp refiners, extruders and piercing mill thrust blocks.
Consists of one thrust tapered race, one flat race, rollers and cage.
Most sizes utilize pin-type cages with hardened pins through the center of the rollers,
allowing closer roller spacing to maximize load capacity.
Smaller sizes have brass cages designed for unidirectional retention of rollers.
Combines the outstanding features of thrust tapered and cylindrical roller bearings to
offer the highest possible load capacity of any thrust bearing of its size.
Originally developed for screwdown applications in metal rolling mills where high
axial loads are common.
Same basic roller and raceway design as the TTHDFL, except
that the lower race is composed of two pieces whose faces are
spherically ground to permit self-alignment under conditions of
initial misalignment.
TTHDFLSA bearings should not be used if dynamic misalignment
(changing under load) is expected.
©
The Timken Company.