CEROBEAR GmbH
Booth number: 5038-4
www.cerobear.com
About us
CEROBEAR is a Germany based manufacturer of custom engineered, high performance hybrid and all-ceramic rolling bearing solutions for the oil & gas, petrochemical, marine & offshore, fluid machinery, aerospace, race car, semi-conductor manufacturing, automation, and machine tool markets. Our bearings enhance the service life and operating performance of any rotating system along the complete value-added chain of the oil & gas industry. From exploration via transportation/distribution to refining and processing, CEROBEAR bearings increase the equipment availability and reliability, cut downtime, maintenance cost, and production loss and thus significantly reduce the total cost of ownership. Our product range comprises all kinds of ball and roller bearings, including thin section bearings. It is based on a portfolio of advanced materials, like high-grade steels (Cronidur® 30, 440C, M50, PM Steels), high-performance ceramics (HIP-Si3N4, Y-TZP zirconia), and high-tech polymers.
Address
Kaiserstr. 100
52134 Herzogenrath
Germany
Phone: +49 2407 95560
Contact person:
Christian Klatt
Senior Sales & Business Development Specialist
E-mail: christian.klatt@cerobear.com
Phone: +49 173 5220237
Johannes Mohr
Industry Project Engineer
E-mail: johannes.mohr@cerobear.com
Phone: +49 173 5220257
Products & Services
Our product range includes hybrid-ceramic and all-ceramic ball & roller bearings from 6.35 to 520 mm outer diameter
- Ball Bearings of all types
- Roller Bearings of all types (cylindrical, tapered, spherical, needle)
- Thin Section Bearings
- Combined Ball & Roller Bearings
- Super Duplex Bearings
- Matched Bearing Sets
- Auxiliary Bearings (to AMB)
The CEROBEAR difference for the Oil & Gas, Marine and Offshore industry
- Advanced materials: Si3N4, Cronidur® 30, PM-Steels, M50, M50 NiL nitride, PEEK, Vespel® etc.
- Enhanced longevity: increased contact fatigue resistance & reduced wear
- Reduced total cost of ownership: extended bearing life & enlarged maintenance intervals
- Superior reliability: improved emergency running properties
- Design evolution: maximized load capacity & integrated features
- Increased capabilities: operate at extreme temperatures & in corrosive and polluted environment
- Enabling of media lubrication: LNG, sea water, drilling fluid
Hybrid ceramic bearings
• High Hertzian Stress (high loads, limited bearing space)
• Highest speed (nxdm ≤ 3.8 mio mm/min)
• Extreme temperatures (-253 °C-800 °C)
• Corrosive environment (moisture, salt, aqueous fluids etc.)
• Deficient lubrication (minimum amounts of lubricant or media lubrication)
All-ceramic bearings
• Highly corrosive environment: acids, leaches, sea water
• Severe pollution or erosion
• Oil or grease lubrication is impossible: media lubrication and dry-run
• Extreme temperatures: cryogenic to hot
• When total non-magnetic behavior is required (measuring devices)
