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.
ZWA is a professional rollers supplier. We provide Ball Bearings, Roller Bearings, spherical roller bearing assembly, SR Bearing, ball bearing size chart mm pdfand so on. Want to know about spherical roller bearing catalog? Please contact us.
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Other supplier products
| Single Row Cylindrical Roller Bearing | Single row cylindrical roller bearings with cages are part of radial roller bearings. Compared with the ball bearings' balls, the rollers have a bi... | |
| Spherical Roller Bearings | Spherical roller bearings are designed to adapt to severe misalignment caused by mounting or deflection on the shaft & housing. Not every type ... | |
| Cylindrical Roller Thrust Bearing | Cylindrical Roller Thrust Bearing Cylindrical roller thrust bearings consist of rollers, cage components, shaft ring and housing ring. Those compo... | |
| Double Row Cylindrical Roller Bearing | Bearing Double Row The rollers of two-row cylindrical roller bearings are crossing arranged. While rotating, the wave ratio is one time higher tha... | |
| Thrust Ball Bearings | Large diameter thrust ball bearingsis one of the rotary ball bearings. It owns the same features of other ball bearings, i.e permitting rotation am... |
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