Rollers

Rollers are the components bored with loads in bearing operation. They are also
the weakest component whose quality will directly affect the SR bearing
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.

Raw Material
Raw Materials Raw Materials Roller Cutting Roller Cutting Detection
Testing Testing Rollers.

ZWA is a rollers supplier, we provide ball bearings, SR Bearing, spherical
roller bearing assembly, spherical roller bearing catalog, want to know more?
Please contact us.

Minimum Order: 1 sets

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