Rollers
Rollers are the components bored with loads in bearing operation. They are also the weakest component whose quality will directly affect the SR bearingperformance like rotating speed, vibration level and flexibility. It’s also the key element for service life of bearings. Based on different categories, rollers can be divided into spherical, tapered, cylindrical rollers. According to different precision level, they are divided into grade I, II and III.
ZWA’s precision spherical roller bearings are with least grade II and raw materials are with European standard. The production capacity of ZWA is 80,000 to 100,000 piece monthly.
Spherical Rollers
All of ZWA’s spherical rollers are Symmetrical with spherical fiducial surface.
Advantage
Zero defect culture, customized production, European standard, advanced R&D center, physical& chemical labs inuring the raw material quality, super-finish grinding
Designation
Outer diameter from Φ20mm-Φ120mm
Multiple materials are available upon customers’ requests
Various face profiles are available, for example flat, center holes or dimples.
Raw Material
Raw MaterialsRaw MaterialsRoller CuttingRoller CuttingDetectionTestingTestingRollers.
ZWAis a rollers supplier, we provide ball bearings, SR Bearing, spherical roller bearing assembly, spherical roller bearing catalog, want to know more? Please contact us.
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Cylindrical Roller Thrust Bearing | Cylindrical roller thrust bearingconsist of rollers, cage components, shaft ring and housing ring. Those components are separable which makes the w... |
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Tapered Roller Thrust Bearing | Tapered roller thrust bearings are composed of shaft washer, housing washer, cage and tapered rollers. The design of tapered roller thrust bearings... |
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Tapered Roller Bearings | China tapered roller bearings, also known as TRB bearing, are also a kind of bearing that can be separated, a tapered raceway featured the inner an... |
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Cylindrical Roller Thrust Bearing | Cylindrical Roller Thrust Bearing Cylindrical roller thrust bearings consist of rollers, cage components, shaft ring and housing ring. Those compo... |
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