FAG Precision Solutions
for High-End Manufacturing.
Engineered bearing systems for the most demanding production environments -- micron-level accuracy, certified consistency, and full application engineering support across five strategic industry sectors.
Original Schaeffler Supply
100% genuine FAG bearings via authorized channels with full traceability and original certification documents.
Five Strategic Sectors
CNC machine tools, wind power gearboxes, semiconductor, medical devices, and aerospace manufacturing.
Full Application Support
Precision testing, installation guidance, preload calculation and on-call technical engineers throughout lifecycle.
Five Verticals.
One Precision Standard.
Each sector demands a distinct combination of speed, load capacity, runout tolerance, and environmental resistance. Our FAG solutions are matched to the exact operational envelope of every high-end application.
CNC Machine Tools
Super-precision angular contact spindle bearings for 5-axis machining centers, grinding spindles and turning centers.
Wind Power Gearbox
Cylindrical and tapered roller bearings engineered for 20-year service life under variable load and extreme weather.
Semiconductor Equipment
Ultra-clean, low-vibration bearings for wafer handling, lithography stages and CMP machines requiring sub-micron stability.
Medical Devices
Hybrid ceramic and stainless precision bearings for CT gantries, surgical robots and diagnostic imaging instruments.
Aerospace Manufacturing
High-temperature, high-DN-value bearings for turbine accessories, actuator systems and aerospace test equipment.
Tailored Engineering
per Application.
No catalog-only sales. Each bearing recommendation is matched to your spindle envelope, lubrication system and operational duty cycle.
- Preload Calculation
- Matched-Set Pairing
- Lubrication Selection
- Failure Analysis
Sector-Specific
Challenges, Solved.
Every industry brings its own failure modes. We map your typical operational risk against the exact FAG specification that neutralizes it.
Reference Projects
in Operation.
Selected benchmark deployments across Germany, Japan, the United States and South Korea -- running today on FAG precision bearings supplied through our authorized channel.
5-Axis Machining Center Spindle Retrofit
Replaced legacy spindle bearings with HCB7014-C-T-P4S matched sets across 28 production cells. Thermal drift dropped from 14 µm to under 6 µm at 14,000 rpm.
- Units
- 28
- Drift
- −58%
- Uptime
- 99.4%
Offshore Wind Gearbox Bearing Supply
Long-term supply contract for FAG NU2240-E-M1 cylindrical roller bearings serving 6 MW class turbines. Climate-controlled shockproof logistics from Shanghai to Rotterdam.
- Turbines
- 42
- L10 Life
- 175k h
- MTBF
- +34%
Semiconductor Wafer Handling Stage
P2-grade matched bearing pairs deployed in 12-inch wafer transfer modules. Sub-micron stability achieved through hand-selected ring pairing and ISO Class 5 packaging.
- Stages
- 96
- Runout
- 0.12 µm
- Yield
- +2.1%
Aerospace Accessory Drive Test Rig
High-temperature stabilized angular contact bearings for accessory gearbox endurance testing. Operating envelope: 24,000 rpm continuous at 285 °C ambient.
- Cycle
- 3,200 h
- Temp
- 285 °C
- Pass
- 100%
Beyond Supply.
Full Engineering Lifecycle.
Precision bearings only deliver their rated performance when paired with correct measurement, fitting, lubrication and lifetime monitoring. Our service stack covers every stage.
Precision Inspection
DIN-compliant runout, vibration and dimensional inspection on every shipment. Full QC reports issued.
Installation & Setup
Hydraulic mounting tools, induction heaters and on-site engineer dispatch for high-stakes installations.
Application Engineering
Preload calculation, lubrication selection, life prediction and performance simulation for your operating envelope.
Lifecycle Monitoring
Vibration analysis, failure forensics and remaining-life consultation for installed bearing populations.
Specification Review
Drawing & duty cycle audit within 24 hours.
Sample Validation
Trial lot precision testing & report.
Supply Agreement
Reserved precision inventory & SLA.
Lifetime Support
Shockproof logistics & on-call engineering.
Dedicated channel for
high-end projects.
Send us your bearing specification, machine envelope or full technical drawing. A senior application engineer will respond within one business day with a tailored solution proposal and lead-time confirmation.
- Senior application engineer assigned per project
- DIN-compliant precision certification with every shipment
- Reserved P4/P2 grade inventory for long-term programs
- Shockproof, climate-controlled global logistics
© DUNYU BEARINGS · AUTHORIZED SCHAEFFLER FAG DISTRIBUTOR