Pillow block bearing REXNORD ZAF5515F

REXNORD ZAF5515F is a pillow block bearing reference, within Bearing housings. Request a quote for ZAF5515F via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

Rexnord ZAF5000 series pillow block housings are mounted units that combine the housing with the bearing already inserted, ready to be fixed on a base and support a rotating shaft. They are used when a compact solution is needed that withstands radial load and moderate thrust, with self-alignment and built-in lubrication. MR Accesorios Industriales sells them in Buenos Aires, Argentina, for process, transport and transmission equipment.

The designation of these housings is read in blocks. The letters ZAF identify Rexnord's mounted pillow block housing family, and the number that follows indicates the size and housing configuration within the ZAF5000 series. The suffix F indicates the fixing type or the housing variant that the unit has. Thus, references such as ZAF5415F, ZAF5507F or ZAF5615F share the same logic: the shaft and housing size change, not the mounting concept. To choose, send us the complete code.

In Argentine industry these housings appear in belt and roller conveyors, bucket elevators, mixers, blowers, centrifugal pumps and packaging lines. They are also seen in food, cement, aggregate and water treatment plants, where an environment loaded with dust or humidity requires a robust housing and sealing that retains grease. Being pillow block units, they simplify mounting on sheet metal structures or concrete beds and allow replacing the assembly without redoing the support.

To select the correct housing, take into account the diameter and length of the shaft section, the radial load and axial thrust it will withstand, and the environmental conditions. Sealing is key: in the presence of fine dust or water, additional protection is advisable. Check the alignment of the base and the tightening of the bolts before starting the equipment, and lubricate according to the type of grease indicated for the unit. Misalignment shortens bearing life more than any other factor.

As for interchangeability, mounted housings are compared by shaft dimensions, distance between fixing holes and height to center. Different brands offer functional equivalents within the same family, but it is advisable to validate the housing geometry and the type of sealing before replacing. If the original code is not available, we will indicate the compatible alternative with the same mounting dimensions. The brand does not need to match for the equipment to keep running.

If you need to replace a ZAF5000 housing, send us the complete equipment code or a photo of the identification plate via WhatsApp. At MR Accesorios Industriales we will quote the exact reference or the alternative that best suits your mounting, and we will coordinate dispatch promptly. We can also advise you on sealing and lubrication so that the unit lasts as long as it should.

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