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Cutaway TECMA DRIVE slewing ring with internal gear · TECMA DRIVE I.916.14.00.B.R-ZT
TECMA DRIVE I.916.14.00.B.R-ZT slewing ring

TECMA DRIVEOfficial distributor in the USA

TECMA DRIVE I.916.14.00.B.R-ZT slewing ring

Manufacturer part numberI.916.14.00.B.R-ZTAlso known as: I.916.14.00.B.RZT · I.916.14.00.B.R ZT
Subcategory
Slewing rings
Series
Serie ligera de rodillos cruzados de 14 mm (I.14.00.B.R-ZT)
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Description

TECMA DRIVE I.916.14.00.B.R-ZT 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.916.14.00.B.R-ZT and any equivalents.

TECMA DRIVE Series I slewing rings let a structure or piece of equipment turn under control while carrying the loads and moments the application puts on it. You will find them on cranes, work platforms and orientation systems. MR Industrial Accessories supplies this line to customers in the United States and Latin America.

Reading the code helps you order the right ring. The leading letter tells you the gearing: I is for internal gearing. The next block is the ball or roller diameter in millimeters, so 20 belongs to the light series, 25 and 32 to the heavier ones, and 14 to the crossed-roller versions. A B.R-ZT ending identifies a crossed-roller slewing ring with solid rings. When you request a quote, send the complete code from the nameplate. If the plate is worn or missing, the outer diameter, inner diameter, height and a photo of the gearing are enough for us to identify the part.

These rings turn up in metallurgy, construction, mining and material handling. Typical equipment includes tower cranes, aerial work platforms, earthmoving machines and rotation systems on large structures. The ring does two jobs at once: it keeps the moving section turning smoothly, and it takes the axial loads, radial loads and tilting moments that come with the application. We supply them both for replacement work and for new projects.

Selection comes down to four things: the gearing type, the load capacity the application needs, the mounting diameter and the conditions where the ring will run. Check that the ring lines up with the sprocket and that the mounting bolts are tightened to the specified torque. Lubrication and sealing against dust and moisture are what keep the ring running over time. During assembly, follow the manufacturer's instructions and mount on a flat, rigid support surface.

A TECMA DRIVE ring can replace a part from another brand when the critical dimensions, the tooth count and the load capacity all line up. There is no blanket rule here, since not every series swaps directly, and each application has to be reviewed on its own. Send us the equipment data and our team will help you confirm whether an equivalent will work.

To get a quote on a TECMA DRIVE slewing ring, send the full part number by WhatsApp or email. We can also suggest equivalents and help you pick the right model for your equipment.

Dimensions

Gearing
Internal
Rolling elements
Crossed rollers
Ball or roller Ø
14mm
Material
Induction-hardened and ground 42CrMo4 steel

Frequently asked questions

What does the designation I.486.14.00.B.R-ZT mean?
The first letter gives the gearing, and I means internal gearing. The next block is the ball or roller diameter in millimeters: 20 for the light series, 25 or 32 for the heavier series, and 14 for the crossed-roller ones. The B.R-ZT ending means a crossed-roller slewing ring with solid rings. Send us the full code from the nameplate for a quote; if it cannot be read, the outer diameter, inner diameter, height and a photo of the gearing are enough to identify it.
How do I choose the right slewing ring for my equipment?
You need to know the load the ring will carry, the mounting diameter, the gearing type and the working conditions. With that information we can help you select the Series I model that fits. You can also send us the part number of the original part.
Are TECMA DRIVE slewing rings interchangeable with other brands?
They can be, as long as the dimensions, number of teeth and load capacity match. There is no general rule, so each case has to be checked against the specifications. Send us your equipment data and we will help you evaluate the equivalence.
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