High Quality Roller Bearings Manufacturer

Roller bearing rotates the bearing parts by rolling contact of its major
components. Different roller bearings are able to bear different axial and
radial loads.
Compared with ball bearings, the major components of roller bearings are linear
contact each other which enables the bearing with less deformation after high
load.
Choosing proper roller bearings should be based on the detailed working
condition. ZWA provide the service and technical advice on the bearing
selection. Please contact us for optimized your equipment performance by the
most suitable bearings.

Spherical Roller Bearings
Spherical roller bearings are self-aligning and have 2-row rollers, a common
spherical outer-ring raceway and 2 inner-ring raceways. The geometry of
spherical roller accommodate the bearings to bear huge radial loads and resist
the impact forces and dynamic loads. The bearings are active to misalignment of
the shaft relative to the housing. Take it for example, the misalignment is
caused by the deflection. The feature of spherical roller bearings is its
special ability for bearing both radial and axial heavy loads. Spherical roller
bearings usually undergoes more frictional losses and work at relative lower
speeds.
Single Row Spherical Roller Bearing
Double Row Spherical Roller Bearing
Thrust Spherical Roller Bearings

Cylindrical Roller Bearings
Cylindrical roller bearings mostly consist of the cage, the rollers and guided
by two capped edges on a ring. It is a kind of bearing can be separated. Inner
ring is independent and exchangeable. With this feature, it’s convenient to
assemble or disassemble. In general, cylindrical roller bearings can bear high
radial load and on the other hand, with the bearings structure, it can run well
under high rotating speed.
Single Row Cylindrical Roller Bearing
Double Row Cylindrical Roller Bearing
Four Row Cylindrical Roller Bearing
Full Complement Cylindrical Roller Bearings
Cylindrical Roller Thrust Bearing

Tapered Roller Bearings
Tapered roller bearings, also known as TRB bearing, are also a kind of bearing
can be separated, a tapered raceway featured the inner and outer rings. In
general, tapered roller bearings can bear both radial and axial loads.
According to the different number of columns rollers, it can be divided into
single row, double row and four row types. As a china tapered roller bearings
manufacture, tapered roller bearings with the basic precision P5 provided by
ZWA Bearings can accommodate to meet different requirements of the working
condition, especially in those harsh working equipment like rolling mills. For
those 4-row tapered roller bearings, ZWA usually adopt the same case hardened
steel as TIMKEN to guarantee the best precision and performance of the
bearings.
Single Row Tapered Roller Bearing
Double Row Tapered Roller Bearing
Four Row Tapered Roller Bearing
Tapered Roller Thrust Bearing

Toroidal Roller Bearing
Toroidal roller bearings are kind of new single-row radial bearing. It has
crowned symmetrical rollers and circular ring raceways.The rollers of the
toroidal bearings are self-guiding, that’s to say they adjust the position in
which the loads are averagely distributed over the length of the rollers no
matter the inner ring is axial displaced or not. The raceways of the inner
rings and outer rings are concave and arranged symmetrically about the center
of the bearings.

Split Bearings
Split roller bearings are specially designed based on the original spherical
roller bearings and cylindrical bearings. The aim of split bearings is to solve
the problem of quick replacement of bearings at unattainable positions or
points. They are suitable for the application of lower rotating speed, higher
load, shock loads, harsh working conditions and those positions where it is
hard to access. ZWA’s split bearings include split spherical and split
cylindrical roller bearings.

Looking for high quality roller bearings factory?
ZWA as a china ball bearing company, we provide roller bearing china, cheap
roller bearings, linear roller bearing track and etc. Want to know use of taper
roller bearing or how to buy roller bearings, we will provide double taper
roller bearing size chart for you. RFQ today.

Minimum Order: 1 sets

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