Powering Precision, Elevating Excellence
- Your Trusted Partner in Slewing Bearing Solutions

BigWing Tech's experts are here to assist you with any questions you may have about configuring your slewing bearings, including selecting the appropriate seal, lubrication, or determining the optimal clearance for your application. We are available to support you via phone, email, or through on-site consultations.

Our services include:

  • Calculation and product development
  • Finite Element (FE) simulation
  • Test rigs and performance testing
  • Technical training and in-house exhibitions
  • Prototyping and sampling
  • Quality assurance and control

100% individual: calculation and development

Are you looking for a customized solution? Your specifications are in good hands with us. We calculate service life or frictional torque, for example, and adjust parameters such as external dimensions or internal geometry.

Our engineering team accompanies joint development projects from the initial idea to series production.

Prioritizing Safety: FE Simulation

Utilizing CAD data, we construct an approximate model of your product, such as a ball bearing. We then simulate the applied loads under specific boundary conditions. The FE simulation allows us to identify potential deformations or stresses.

The key question is whether the component can endure the maximum loads. With the simulation results, we can make an accurate and reliable prediction regarding its performance.

Proving What Works: Testing and Validation

To thoroughly test the prototypes of our development projects, we offer essential test stands for your rolling bearing applications worldwide.

Our global test rig portfolio includes a wide range of testing options:

  • Service life
  • Frictional torque
  • Rotational speeds
  • Noise generation (frequency bands or full FFT analysis)
  • Vibration
  • Seal performance
  • Dirty water exposure
  • Salt spray
  • Aging
  • Cold resistance

Have specific test requirements? We’re eager to assist. Explore what we can do for you.

Stay Informed: Training Sessions and In-House Exhibitions

We’re pleased to offer you a detailed overview of our products through a technical training course:

  • Basics of rolling bearings
  • Load ratings and service life
  • Speed limits
  • Configuration options
  • Tolerances and preloads
  • Shaft and housing fits

We also cover key topics specific to your application:

  • Common bearing arrangements
  • Lubricant selection
  • Impact of design changes
  • Calculations and recommendations
  • Identifying and understanding typical bearing damage

Furthermore, we can arrange an in-house exhibition to address any questions your team may have about our products.