TECMA DRIVE I.2025.50.15.D.1-RV slewing ring

TECMA DRIVE I.2025.50.15.D.1-RV belongs to slewing ring, part of our Power transmission range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for I.2025.50.15.D.1-RV and any equivalents.

TECMA DRIVE slewing rings are large-diameter bearings with internal gearing. They carry axial and radial loads together with tilting moments, which makes them suitable for controlled rotary motion. Typical equipment includes cranes, aerial work platforms, excavators and slewing systems on industrial machinery. MR Industrial Accessories supplies this line within its power transmission range and helps customers match the right model to the application.

The code tells you what you are looking at. The first letter identifies the gearing: I stands for internal gearing. The next block is the ball or roller diameter in millimeters. Light series use 20, heavier series use 25 or 32, and crossed-roller versions use 14. A code ending in D plus a number points to a special version, such as the double-row ball type. When requesting a quote, send the complete code from the nameplate. If the nameplate is unreadable, the outer diameter, inner diameter, height and a photo of the gearing are enough to identify the ring.

These rings appear in construction, mining, logistics and energy operations. Common installations include tower cranes, aerial work platforms, excavators, mills and material handling equipment. Their job is to let heavy structures rotate in a controlled way while handling combined loads. Solar tracking systems and machine tool rotary tables also use them, where rigidity and angular accuracy matter.

Selection starts with the axial load, radial load and tilting moment the ring must support. Rotation speed and operating environment also come into play. Sealing deserves attention because it keeps lubricant in and contaminants out, so confirm the sealing type your application needs. Lubrication has to be suitable and performed on a regular schedule. Alignment with the drive sprocket must be accurate to prevent premature wear, and the ring should sit on a flat, rigid mounting surface so loads distribute evenly.

TECMA DRIVE slewing rings can be interchanged with products from other manufacturers that follow the same standard for dimensions and load capacity. Check the mounting dimensions, pitch diameter, gearing module and sprocket tooth count. Codes differ between manufacturers, so equivalence is judged by functional parameters. Our technical team can review compatibility with your existing equipment.

To request a quote for TECMA DRIVE slewing rings, send the part number or model on WhatsApp. MR Industrial Accessories is an official distributor of TECMA DRIVE in the USA.