Products Catalog
- Bearings
- Petroleum Machinery Bearings
-
Precision Bearings
- High precision angular contact ball bearings
- High-speed sealed angular contact ball bearings
- Double-direction angular contact thrust ball bearings
- High-speed angular contact thrust ball bearings
- Ball screw support bearings
- Hybrid Ceramic Ball Bearings
- Cylindrical Roller Bearings
- Precision tapered roller bearings
- Turbo-charger bearing
- YRT bearings
- Four point contact ball bearings
- Thin section bearings
- Cross roller bearings
- Dental bearings
- Slewing Bearings
- Wind Turbine Bearings
- Bearings For Rolling Mills
- Bearings For Rail Transportation
- Automotive Bearings
- Large-size Bearings
- Hydrodynamic Bearings
- One-way Bearings
- Spherical Roller Bearings
- Standard Ball Bearings
- Taper Roller Bearings
- Spindles
- Precision Bearing Instruments
- Bearing Parts Measuring Instruments
- Finished Bearing Measuring Instruments
- Air-floating And Dense-ball Spindles
- Induction Heaters
- Degaussing Equipment
- Bearing Testing Machines
- Bearing Manufacturing Machines
- Bearing Relevant Materials
- ZYS Bearing Steel
- Bearing Ball Series Products
- Cemented Carbide Cutting Tool Tips
- Bearing Antirust lubricating Oil And Grease
- Bearing Cage Materials
- Abrasion-resistant Materials
Cross roller bearings
Description
As the only state-level comprehensive research institute in China's bearing industry, ZYS can design and manufacture ball bearings, roller bearings and precision bearings to perform in a wide range of applications. Full range of bearings can be found with free CAD download, short lead times, competitive price.
Cross roller bearings
Cross roller bearings performance
The Structure and Character of Cross Roller Bearing
ZYS precision cross roller bearing, the inner structure of which adopts the vertical and cross arrangement of cylindrical rollers with 90°, can bear radial load, double-direction thrust loads and overturning moment at the same time. Combined with its high rigidity, crossed roller bearing can be applied to the joints and rotating parts of industrial robots, rotary tables of machining centers, rotating parts of manipulators, precision rotary tables, medical equipments, measuring instruments, IC manufacturing machines, etc.ZYS precision crossed roller bearing has three structure types, including bearing with cage, with separator, and with full complement. Cage and separator types are suitable to low friction moment and high-speed rotation, while full complement is suitable to low-speed rotation and heavy load.
ZYS precision cross roller ring has the following seven structure series: RB series, RE series, RU series, RA series, RA-C series, CRB series and CRBH-A series. The precision cross roller ring produced by ZYS has a standard accuracy of ISO4, which is equivalent to ABEC7 of the American Bearing Manufacturers Association. ZYS also provides ISO2 grade crossed roller bearing (equivalent to ABEC9 grade) and P4A grade cross roller rings (dimensional accuracy equivalent to ISO4 grade and rotation accuracy higher than ISO4 grade).