Slewing ring TECMA DRIVE I.1166.20.00.B

TECMA DRIVE I.1166.20.00.B is a slewing ring reference, within Power transmission. Request a quote for I.1166.20.00.B via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

TECMA DRIVE slewing rings are large-diameter bearings with internal gearing, designed to withstand combined loads and allow precise rotation of structures. They are used in equipment requiring controlled rotation, such as cranes, aerial work platforms and orientation systems. MR Accesorios Industriales supplies this line for the Argentine market, with technical advice to select the right model for each application.

The designation of TECMA DRIVE slewing rings is interpreted from the I.#.B series. The initial letter I indicates internal gearing, while the following numbers define the size and load capacity. Examples such as I.486.20.00.B, I.616.20.00.B or I.1016.20.00.B show the progression of diameters and configurations. The suffix B indicates a specific design variant within the family. Understanding this nomenclature lets you quickly identify the spare part or new unit your equipment needs.

These slewing rings are used in industries such as construction, mining, logistics and agriculture. In Argentina, they are common in tower cranes, excavators, aerial work platforms, mills and solar tracking systems. They also appear in material handling equipment and in rotary tables of machine tools. Their function is to allow rotary movement between two parts of a structure, absorbing axial, radial and tilting loads simultaneously.

To select a slewing ring, take into account the load it must withstand, the required turning torque and the environmental conditions. The internal gearing must mesh with a compatible sprocket; check the module and the number of teeth. Sealing is key to retain lubricant and exclude contaminants. During assembly, ensure the alignment of the support surfaces and uniform tightening of the bolts. Regular lubrication extends the service life of the bearing.

TECMA DRIVE slewing rings can be interchanged with equivalent products from other brands, provided the mounting dimensions, load capacity and gearing match. A similar outer diameter is not enough: the overall height, mounting holes and gearing module must be compared. If you need to replace an existing unit, the safest approach is to start from the original part number and compare the technical specifications.

If you have the part number of your slewing ring, write to us on WhatsApp and we will quote you shortly. At MR Accesorios Industriales we have more than 80 years of experience in power transmission and can help you find the right solution for your equipment.

This description provides guidance on the product type. Check the configuration and dimensions of this reference.