
Authorised Distributor for Thordon Bearings: wear-resistant polymer bearing systems for marine, pumps and hydropower

BELTHOR Systems GmbH
Sittensen (DE)New on Amplifa
About BELTHOR Systems
BELTHOR Systems GmbH, headquartered in Sittensen (Lower Saxony), was founded in 2002 and operates as the Authorised Distributor for Thordon Bearings in Germany. The company distributes polymer bearing systems that operate without oil or grease, as well as related services and support for industry. The products are used mainly in shipping (marine), pump manufacturing, hydropower and general industry as non-metallic bearing solutions. BELTHOR Systems sees itself as an engineering-oriented distribution and service partner for mechanical components. The company is registered in the commercial register of the district court of Tostedt under HRB 121290.
- Site
- Sittensen
- Processes
- Distribution of polymer bearing systems including service and support, Distribution of polymer bearing systems, Service and support for industry, Authorised Distributor for Thordon Bearings (Germany)
- Materials
- Polymers (polymer bearing systems), Polymer bearing systems (Thordon Bearings)
- Certificates
- ISO 9001
- Founded
- 2002
- Industries
- Marine, Pumps, Hydropower (Hydro Power), Industry / mechanical components
- 01
Consulting and system analysis
- 02
Selection and dimensioning of the bearing systems
- 03
Distribution of the polymer bearing systems
- 04
On-site service and support
Materials & Products
Polymer bearing systems (Thordon Bearings)
Oil- and grease-free polymer bearings for marine, pump and hydropower applications.
Locations
Sittensen
DEHeadquarters, sales and service
- Materials
- Polymer bearing systems
Components & Solutions

Inside the production

Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Distribution of polymer bearing systems including service and supportEngineering | – | – | – | – | Plastics |
Additional services
Reference customers
Quality
As a distributor for Thordon Bearings, BELTHOR Systems distributes products from an established manufacturer; own manufacturing or testing systems are not documented.
| Evidence | Sittensen |
|---|---|
| ISO 9001 |
History
- 2002
Registration in the commercial register of the district court of Tostedt (HRB 121290) on 29.10.2002
- 2005
Share capital set at 25,000 €
- 2011
Ronald Wolff becomes managing director
- 2012
Relocation to the address Sittabogen 7, Sittensen
- 2013
Tim Meyer becomes managing director
- 2025
Departure of Ronald Wolff as managing director (06.01.2025); Astrid Rathjen granted commercial power of attorney
- 2026
Christoph Wollenberg becomes managing director (25.03.2026)