Rollers
Rollers are the components bored with loads in bearing operation. They are also the weakest component whose quality will directly affect the bearing's performance 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.
As a rollers factory, rollers manufacturer, rollers company, rollers supplier, we can offer sorts of related products for sale, and the rollers priceis reasonable, anything you need, please contact us.
If you are looking for a reliable ball and roller bearing company, please choose us, and we will be your best partner.
在线联系供应商
Other supplier products
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Full Complement Cylindrical Roller Bearings | Full complement cylindrical roller bearing is a kind of cylindrical roller bearing designed without cages. In this design, the number of rollers ar... |
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Double Row Cylindrical Roller Bearing | The rollers of double row roller bearingare crossing arranged. While rotating, the wave ratio is one time higher than single-row cylindrical roller... |
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Double Row Spherical Roller Bearing | Double spherical roller bearingare the most widely used types in group of radial roller bearings. They have two rows of rollers, curved raceway in ... |
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Four Row Tapered Roller Bearing | Four row tapered roller bearings is composed of two double row inner rings and one double row outer ring consisting two single outer rings. Between... |
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Single Row Tapered Roller Bearing | Single row tapered roller bearings as the most widely used tapered roller bearings consist of one outer ring, and one inner ring unit. The inner ri... |
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