HCH provides high-load, high-rigidity precision bearing solutions for reducers, gearboxes and transmission systems, covering RV reducers, harmonic reducers, worm gear reducers and precision rotary tables, meeting compound load and high-precision transmission requirements.
Recommended: Tapered Roller Bearings
Withstands high combined radial and axial loads with high rigidity and minimal deformation, suited to the high-load output end of cycloidal pinwheel planetary structures.
Recommended: Flexible Thin-Wall Bearings / Crossed Roller Bearings
Flexible thin-wall bearings suit the deformable wave-generator structure; crossed roller bearings support the circular spline with high rigidity for zero-backlash transmission.
Recommended: Four-Point Contact Bearings
Strong bidirectional axial load capacity carries the worm axial thrust; compact structure, ideal for worm gear pair output support.
Recommended: Tapered Roller Bearings / Four-Point Contact Bearings
Tapered roller bearings carry the combined gear-meshing loads; four-point contact bearings handle bidirectional axial forces at the locating end. Paired configuration provides high stability.
Recommended: Crossed Roller Bearings / Four-Point Contact Bearings
Crossed roller bearing accuracy ≤0.005mm with strong overturning moment capacity, delivering high-rigidity, high-positioning-accuracy rotation.
Withstands combined radial, axial and overturning moment loads, matching the complex forces at reducer output ends and gear meshing positions.
Minimal deformation under load maintains transmission-chain stiffness, reducing backlash and accuracy loss caused by elastic deformation.
Crossed roller bearing rotational accuracy ≤0.005mm, meeting the zero-backlash transmission requirements of precision rotary tables and harmonic reducers.
Low-friction, efficient transmission reduces heat generation and energy consumption; long-life design minimizes maintenance downtime, complying with standards such as ISO 355.
Deep process expertise
Can issue test reports
Proprietary technology reserves
Automated production
Scaled delivery
Dedicated high-precision capacity
Full-series harmonic support
System certification
We provide bearing selection and supply solutions for RV reducers, harmonic reducers, worm gear reducers, gearboxes and rotary tables. Inquiries welcome.
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