LINK-BELT LB681123R pillow block bearing

LINK-BELT LB681123R is a reference of pillow block bearing, within Bearing housings. Request a quote for LB681123R via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

The LINK-BELT LB R series housing is a pillow block housing for mounted bearings, designed to support the shaft and absorb radial and axial loads in rotating equipment. It is used in conveyors, pumps, fans and process machinery where a robust base and stable alignment are required. MR Accesorios Industriales sells this line, with options for different shaft sizes and mounting configurations.

The LB R series designation reads as an alphanumeric code that identifies the housing and its size. Examples LB68406R, LB68446R and LB68526R show the structure: the letters LB indicate the mounted housing family, the following digits define the size and configuration, and the final letter R indicates a construction variant. Each code refers to a specific combination of shaft diameter and housing type. To choose the right one, send us the complete code or the shaft dimensions and the distance between the centers of the mounting holes.

These housings are used in the food and beverage, cement, mining, aggregate processing and general process plant industries. In Argentina they are commonly found in belt conveyors, bucket elevators, mixers, centrifugal pumps and industrial fans. Their function is to secure the bearing to the frame or bedplate, allow shaft mounting and make maintenance easier without dismantling the entire assembly.

To select the right housing, take into account the shaft diameter, the type of bearing it will house, the direction of the loads and the environmental conditions. Check the alignment between housings and the flatness of the base before tightening the bolts. If the equipment operates with dust, moisture or frequent washdowns, choose configurations with suitable sealing and defined lubrication. Mounting must respect the bearing internal clearance and shaft tolerances to avoid overloads and premature failures.

LINK-BELT LB R series housings can be interchanged with other brands of mounted housings of equivalent dimensions, provided the shaft diameter, center height and distance between holes match. It is not enough for the code to be similar: the critical dimensions and the type of fastening must be compared. If you need to replace an existing housing, send us a photo or the drawing with the dimensions and we will indicate the compatible alternative from our catalogue.

MR Accesorios Industriales sells LINK-BELT housings. If you are looking for a code from the LB R series, write to us on WhatsApp with the model or the dimensions of your equipment. We will quote promptly and advise you so that the mounting is correct from the first installation.