
REXNORD ZST13541518 take-up bearing
- Brand
- REXNORD
- Category
- Bearing housings
- Subcategory
- Bearing housings
- Series
- ZST
We respond promptly.
Since 1945 · Martínez, Buenos Aires, Argentina
Request your quote via WhatsApp or email, with the quantity you need.
Can't find the exact model? Write to us with the part number or model you're looking for: we'll find it and quote it, even if it's not listed in the catalog.
Description
REXNORD ZST13541518 is a reference of take-up bearing, within Bearing housings. Request a quote for ZST13541518 via WhatsApp or email with the quantity you need; we respond promptly with the quote and equivalents.
The Rexnord ZST series tensioner housing is a mounted bearing designed to maintain tension in conveyor belts, chains and belts. It is installed at the end of a shaft and allows position adjustment to compensate for stretch or wear of the transmission element. Its robust, sealed construction makes it suitable for dusty, humid environments and moderate loads. MR Accesorios Industriales sells this line in Buenos Aires, Argentina, and advises you on choosing the correct variant.
The ZST series designation is interpreted from its numeric code: the first digits indicate the housing type and the following ones the shaft diameter and mounting dimensions. ZST series codes share the ZST base and differ in shaft and hole dimensions. To identify the exact reference, send us the full code: we will quote the one you need.
These tensioner housings are used in belt conveyors, bucket elevators, packaging belts and chain systems in food, cement, mining and aggregate plants. In Argentina, they are common in the meatpacking, grain and production line industries that require frequent tension adjustment. Their design allows mounting on drive shafts with fixed or adjustable support.
To select the right ZST housing, consider the shaft diameter, radial and axial load, and the type of sealing required for the environment. Installation requires aligning the housing with the shaft and tightening the fastening bolts to the recommended torque. Lifetime lubrication in sealed units avoids frequent maintenance; in regreasable versions, follow the equipment's lubrication plan.
Rexnord ZST series tensioner housings are interchangeable with other brands of mounted bearings of similar configuration, provided shaft dimensions, holes and load capacity match. When requesting a quote, indicate the full code and critical dimensions; we offer the compatible alternative.
If you need a tensioner housing for your application, write to us on WhatsApp with the model code you are looking for. We will quote you promptly and indicate the option that best suits your equipment. We can also advise you on installation and cross-references with other brands.
Dimensions
- Bore
- 4 15/16 in
Frequently Asked Questions
- What does the ZST series mean in Rexnord housings?
- ZST identifies Rexnord's line of tensioner mounted bearings. The numeric code that follows defines the shaft diameter and mounting dimensions. To interpret your exact reference, send us the full code and we will help you identify it.
- How do I choose the right tensioner housing for my belt?
- You need to know the shaft diameter, the load it supports and the mounting space. With that data, we select the corresponding ZST. If you do not have the reference, send us a photo or the dimensions and we will advise you.
- Are ZST housings compatible with other brands?
- Yes, they are generally interchangeable with mounted bearings of similar dimensions and load capacity. When requesting a quote, indicate the shaft and hole dimensions to verify equivalence. We offer compatible alternatives or custom manufacturing.

