REXNORD ZAT9321512 take-up bearing

REXNORD ZAT9321512 is a reference of take-up bearing, within Bearing housings. Request a quote for ZAT9321512 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.

Rexnord ZAT series take-up frames are mounted units ready to install in belt or chain drive systems. They integrate a bearing with a housing and a tensioning mechanism, which simplifies mounting and tension adjustment. They are used in conveyors, elevators and machinery where correct tension must be maintained to prevent misalignment and premature wear. MR Accesorios Industriales sells this line.

The ZAT designation identifies the Rexnord take-up frame family. The series part numbers combine letters and numbers that define the size and configuration of the assembly: for example, ZAT421079 and ZAT431079 share the shaft diameter and vary in the mounting type; ZAT521119 and ZAT531119 correspond to a larger size. The numeric suffixes indicate standardized dimensions and mounting variants. To correctly interpret each reference, consult the Rexnord catalog table or send us the complete part number on WhatsApp.

These take-up frames are used in belt conveyors, bucket elevators, conveyor belts and chain systems in food, cement, mining, port and logistics plants. In Argentina, they are common in the oilseed, meatpacking and mineral processing industries. Their function is to maintain constant tension, compensate for belt or chain stretch and absorb small misalignments, extending the service life of the components.

To select the right take-up frame, take into account the shaft diameter, radial and axial load, and environmental conditions. Check the sealing type: versions with single or double lip seals protect against dust and moisture. Lubrication can be with lithium or synthetic grease depending on the operating temperature. During mounting, ensure the frame is aligned with the shaft and the base; uniform tightening of the bolts prevents deformation. The bearing internal clearance must remain free to allow smooth rotation.

Rexnord take-up frames are interchangeable with other brands that use equivalent designations. Interchangeability depends on the critical dimensions: shaft diameter, hole spacing and center height. Always verify these values before replacing a unit. If you need a compatible alternative, send us the original part number and we will indicate the right option.

To request a quote for the Rexnord take-up frame you need, send the complete part number on WhatsApp to MR Accesorios Industriales. We will reply promptly with availability and alternatives if applicable. We can also advise you on mounting and the right lubrication for your application.