Pre sales assistance
Bearing Design
To optimize bearing performance, RKB makes extensive use of proprietary and commercial software systems, which strictly comply with the relevant international standards. Along with classic 2D drafting and 3D modelling tools for mechanical engineering, RKB can also count on a set of specifically developed evolutionary algorithms for mono- and multi-objective optimal design of bearing macro-geometry to maximize bearing life.
Finally, finite element (FEM) and semi-analytical (SAM) methods are selectively used to refine design solutions through advanced simulations.
Co-Engineering activities
Whether it is a greenfield project or an existing application, RKB’s technical department can be actively involved in co-engineering and co-design with the customer’s technical office. Joint activities are mainly based on the chance of creating synergies between different domains of knowledge and expertise. In case of new applications, RKB can offer technical advice regarding:
- selection of bearing type, size, arrangement, fit with conjugate parts, internal clearance or preload, seals, and lubricant
- calculation of actual bearing loads, residual internal clearance or preload after mounting and in operation, bearing starting and operating torque, operating temperature, etc.
For machinery already in operation, RKB can provide value-added recommendations for:
- lubrication system and lubricants, to favor elastohydrodynamic conditions and decrease overall operating temperature
- regreasing intervals and grease amount to be used
- bearing handling and maintenance
Post Sales Assistance
RKB offers its after-sales services to countless customers daily. Our Technical Team Unit (TTU) is ready to support your needs from bearing mounting supervision to reverse engineering activities.
Application Engineering
RKB Technical Team Unit is the division of the technical department that offers technical assistance directly at the customer’s site. The unit is made up of skilled application engineers and experienced mechanic assistants who feature:
- bearing mounting supervision
- condition monitoring services, including visual, shock and vibration analysis
- training with maintenance and technical staff, focusing on lubrication and correct mounting and dismounting procedures
Reverse Engineering
Through the process of reverse engineering, the RKB Technical Team Unit can deduce decisions from end products in applications which have incomplete or obsolete documentation.
The experience of RKB TTU is instrumental in solving machine and bearing design problems starting from little or no knowledge about the original components installed in the application. The analysis of the current mechanical design and operating conditions can also lead to recommended structural improvements, optimizing the overall performance.
Customer training
Training is a cost-effective investment that yields higher productivity and increased efficiency. For this reason, RKB technical department offers a comprehensive and customizable portfolio of training services, featuring highly skilled experts in the bearing industry.
The attendees of our theoretical and practical courses will increase their knowledge of the most significant bearing-related topics, thus improving their working efficacy.
Joining the RKB technical training program is a matter of:
- experience: all of our instructors have long-standing knowledge of the engineering and development of rolling bearings and related applications
- flexibility: the courses may be taken individually or in groups and scheduled at your most convenient time
- accessibility: all classes are regularly organized at our headquarters in Switzerland or the customer’s plant. Customized online solutions are also available
- value add: all attendees will receive seminar handouts written by our experts and a certificate of participation
