Ball Rotary Joints
- Precision-manufactured ball rotary joints with FEM-optimized design
- Load capacities up to 1200 kN axial force and high torque stability
- Resistant to extreme environmental influences
- Production according to global standards
+20 years of experience
Proven quality in drive systems
Present throughout Europe
Warehouse and service throughout Europe.
Efficient systems
Performance and durability combined.
Customer focus
Solutions exactly as required.
Ball rotary joints for maximum loads up to 420 kN
Rotary bearings for industrial applications and mechanical engineering
The CAMM Group develops and manufactures ball rotary joints that combine the highest precision, load-carrying capacity, and smooth operation. Our systems reliably handle loads of up to 420 kN, temperatures ranging from -20 °C to +60 °C, and continuous operation at speeds of up to 1 rpm.
Drawing on our in-depth engineering expertise, we produce rotary bearings with diameters ranging from 200 mm to 2,300 mm, ideal for robotics, conveyor systems, crane technology, and power generation.
Our ball slewing rings are designed for minimal axial play (＜ 0.05 mm) and maximum running accuracy - engineered for continuous loading and precise motion under dynamic forces.
Drawing on our in-depth engineering expertise, we produce rotary bearings with diameters ranging from 200 mm to 2,300 mm, ideal for robotics, conveyor systems, crane technology, and power generation.
Our ball slewing rings are designed for minimal axial play (＜ 0.05 mm) and maximum running accuracy - engineered for continuous loading and precise motion under dynamic forces.
Tooth Gear
Hardened Optional
Hardened Optional
Outer Ring
Lip Seal
Ball Row
Roller Row Optional
Roller Row Optional
Features of our ball rotary joints:
- Load range up to ＞ 1200 kN
- Concentricity ＜ 0.1 mmbr＞
- Surface treatment e.g. zinc-nickel or anodized
- Outer diameter Ø 100-5000 mm
- Ball bearing steel 100Cr6 or stainless steel 1.4125
From development to series production of our ball rotary joints
Our ball rotary joints are manufactured in accordance precisely matched to axial, radial and tilting moment forces.
Using finite element analysis (FEA), each assembly is tested for permissible deformation. The result is connection systems that can absorb torques while guaranteeing even load distribution.
Thanks to precise CNC manufacturing, tightly toleranced bearing seats and controlled hardening processes, we ensure maximum operational reliability, even under dust, moisture or vibration loads.
From the concept phase through to series production, we support our customers in selecting the optimum design - single-row, double-row, with internal or external gearing - for optimum technical and economic results.
Using finite element analysis (FEA), each assembly is tested for permissible deformation. The result is connection systems that can absorb torques while guaranteeing even load distribution.
Thanks to precise CNC manufacturing, tightly toleranced bearing seats and controlled hardening processes, we ensure maximum operational reliability, even under dust, moisture or vibration loads.
From the concept phase through to series production, we support our customers in selecting the optimum design - single-row, double-row, with internal or external gearing - for optimum technical and economic results.
Areas of application for our ball rotary joints
Resilient - Efficient - Durable
Ball rotary joints from the CAMM Group are used wherever high combined forces and precise 360° rotational movements are required - for example in construction machinery, robotic systems, wind turbines or automation technology.
Modern production with optimized tooth modules, coupled with continuous quality control, ensures friction-free rotation, reduced maintenance and a long service life - even under vibration, temperature changes and continuous load.
Modern production with optimized tooth modules, coupled with continuous quality control, ensures friction-free rotation, reduced maintenance and a long service life - even under vibration, temperature changes and continuous load.
Forestry machinery:
Ball rotary joints enable precise rotation during timber harvesting and processing - robust and reliable in outdoor use.
Ball rotary joints enable precise rotation during timber harvesting and processing - robust and reliable in outdoor use.
Façade systems:
In façade systems, ball rotary joints ensure controlled movements for maintenance and cleaning at height.
In façade systems, ball rotary joints ensure controlled movements for maintenance and cleaning at height.
Wind turbine systems:
They control the rotation of the nacelle and rotor, increasing efficiency and stability under changing wind loads.
They control the rotation of the nacelle and rotor, increasing efficiency and stability under changing wind loads.
Construction machinery:
In cranes and excavators, they transmit high loads and torques - for precise, safe movement sequences.
In cranes and excavators, they transmit high loads and torques - for precise, safe movement sequences.
Ball rotary joints at a glance
The CAMM Group supplies ball rotary joints in sizes from Ø 100 mm to 5000 mm - in single or double-row design, with internal, external or smooth ring design.
Our series cover standard, heavy-duty and precision variants, individually adapted to the load profile, torque and operating environment. This results in compact ball slewing ring bearings for robotics as well as large-dimensioned connections for wind power or conveyor technology - robust, quiet and corrosion-resistant.
Our series cover standard, heavy-duty and precision variants, individually adapted to the load profile, torque and operating environment. This results in compact ball slewing ring bearings for robotics as well as large-dimensioned connections for wind power or conveyor technology - robust, quiet and corrosion-resistant.
Internal gearing
Compact ball rotary joints with internal gearing offer protected drive solutions and uniform torque transmission - ideal for precision applications with limited installation space.
External gearing
The version with external toothing ensures optimum power transmission and high stability under dynamic loads - ideal for mobile machines and crane systems.
Without toothing
Toothless ball rotary joints ensure smooth rotation in applications without torque transmission - for example in positioning or turntable systems.
Turntables
For precise rotational movements and maximum rigidity - perfect for industrial rotary tables, test benches and positioning units.
Ball rotary joints from CAMM Group impress with their modular designs, precise gearing and maintenance-friendly geometries - developed for long-term reliability in demanding industrial environments.
Single-row ball bearing
Double-row ball bearing
Three-row ball bearing
Technical data at a glance
- Internal gear / External gear / Without gear
- Sizes starting from 100 mm up to 2300 mm OD
- Single, double and triple row configurations
- Four-Point / Double Four-Point contact bearing
- Material: 42CrMo4 / 50Mn / C45
- Hardened raceway (standard up to 54 HRC)
- Gear hardening
- Material and quality certificates
- Corrosion protection treatments
Technical advice from the specialist
Contact
Just send us a short message and we will be happy to answer your questions by phone or e-mail.
Address
Aarbergerweg 9-D 1435CA Rijsenhout Netherlands
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Ball Rotary Joints
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