REXNORD ZST135130MM18 take-up bearing

REXNORD ZST135130MM18 belongs to take-up bearing, part of our Bearing housings range. Tell us how many you need by WhatsApp or email and we'll get back to you promptly with a quote for ZST135130MM18 and any equivalents.

For chain and belt drives that need consistent tension, the Rexnord ZST take-up bearing provides a mounted solution. It mounts on the slack side of the drive, letting you adjust tension without taking the system apart. The cast housing with an integrated bearing simplifies installation and cuts maintenance work. MR Industrial Accessories supplies this series and can help you select the right variant.

The ZST code uses letters and numbers to define size and configuration. For example, ZST125110MM18 and ZST135125MM18: the leading digits give the main housing dimensions and mounting position, the MM suffix indicates the seal type or fastening variant, and the trailing numbers identify the internal bearing. To choose correctly, match these dimensions to your shaft and existing take-up.

Typical applications include chain conveyors, bucket elevators, belt conveyors, and drive systems in food, cement, mining, and logistics plants. They compensate for chain or belt stretch, helping to prevent jumping or premature wear.

During installation, check shaft alignment with the take-up and set the initial chain or belt tension. Select the seal based on the environment: for dusty or humid conditions, a reinforced seal variant is better. These bearings often come with lifetime lubrication, but severe applications may need periodic relubrication. Follow the manufacturer's instructions for tightening the fastening bolts.

Rexnord take-up bearings can interchange with mounted bearings from other brands, such as SKF, FAG, or NTN, if shaft, height, and fastening dimensions match. When requesting a quote, compare the full designation and critical dimensions. MR Industrial Accessories can suggest a compatible alternative if the exact code is not available.

To get a take-up bearing for your application, send the code or dimensions via WhatsApp or email to MR Industrial Accessories. The team will quote promptly and help ensure the replacement is correct.