Take-up bearing SEALMASTER ST-19T

SEALMASTER ST-19T is a take-up bearing reference, within Bearing housings. Request a quote for ST-19T via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The SEALMASTER ST-T series take-up frame is a mounted unit that combines an insert bearing with a cast iron housing designed to tension chains, belts or conveyor belts. It is used when constant tension must be maintained in a drive system while also absorbing slight misalignments. MR Accesorios Industriales carries this line as a brand and advises you on choosing the right model according to shaft diameter and mounting type.

The ST-T series designation is read with the prefix ST followed by a number indicating the shaft diameter in sixteenths of an inch and the suffix T identifying the take-up version. For example, ST-12T corresponds to a 12/16" (3/4") shaft, ST-15T to 15/16", ST-16T to 1", ST-18T to 1-1/8", ST-19T to 1-3/16", ST-20T to 1-1/4", ST-22T to 1-3/8" and ST-23T to 1-7/16". The T suffix differentiates this variant from other housings in the same family.

These take-up frames are used in belt conveyors, bucket elevators, packaging lines and chain or belt drive lines. In the Argentine market they appear in food, cement, mining, port and agricultural plants, where belt tension must be adjusted frequently. Their robust housing withstands dusty and vibrating environments, and the insert bearing makes mounting onto solid shafts easier.

To select the model, take into account the shaft diameter, the radial and axial load the system will bear, and the type of sealing required for the environment. Mounting requires aligning the frame with the drive line, securing the base and adjusting the take-up to achieve the correct tension without overloading the bearing. Lubrication must follow the manufacturer's instructions and be checked periodically to prevent premature failures.

SEALMASTER take-up frames are interchangeable with other brands of similar mounting, provided the shaft diameter, hole spacing and center height match. When requesting a quote, it is advisable to provide the full part number and main dimensions; MR Accesorios Industriales will indicate the compatible alternative or, if unavailable, manufacture it to measure. Interchangeability does not depend on the number alone, but on the housing dimensions.

If you need a take-up frame for your application, send the part number or model via WhatsApp to MR Accesorios Industriales. We'll send you a quote shortly and help you define the best option for your equipment.

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