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?

ZWAas a chinaball bearing company, we provide roller bearing china, cheap roller bearings, linear roller bearing trackand etc. Want to know use of taper roller bearingor how to buy roller bearings, we will provide double taper roller bearing size chartfor you. RFQ today.

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