Spherical roller bearing REXNORD ZBR6407Y

REXNORD ZBR6407Y is a spherical roller bearing reference, within Bearings. Request a quote for ZBR6407Y via WhatsApp or email with the quantity you need; we respond promptly with lead time and equivalents.

The REXNORD ZBR series spherical roller bearing is a component designed to withstand high radial loads and angular misalignment between shaft and housing. Its double-row roller and spherical raceway design allows it to adapt to shaft deflection without losing load capacity. It is used in transmission equipment, conveyors and industrial machinery where perfect alignment is not guaranteed. MR Accesorios Industriales supplies this line as an official brand, with more than 80 years of experience in the Argentine market.

The ZBR series designation reads as a compact code: the letters ZBR identify Rexnord's spherical roller bearing family, while the digits that follow indicate size and variant. For example, ZBR6403Y and ZBR6407Y share the 6000 series but differ in dimensions and load capacity. The Y suffix usually indicates a specific execution within the line, typically linked to the seal or cage type. To select the correct code, it is essential to cross-check shaft diameter, housing dimensions and service conditions.

In Argentine industry, these bearings are found in mining, cement, steel and aggregate processing plants. They also appear in belt conveyors, bucket elevators, mills and mixers where loads are high and working conditions demanding. Their self-aligning capability makes them suitable for long shafts subject to deflection, or for assemblies where perfect alignment between housings cannot be guaranteed. MR Accesorios Industriales supplies them for replacement and new projects throughout the country.

To choose correctly, take into account the radial and axial load the bearing must withstand, the rotation speed and the working environment. The ZBR series accommodates angular misalignment, but it is important to verify that the housing and shaft meet the appropriate tolerances. Sealing is key: in dusty or humid environments, executions with reinforced seals are preferable. Lubrication must be the one specified by the manufacturer and renewed according to the duty cycle. During mounting, avoid striking the rings and make sure the bearing seats correctly.

When replacing a REXNORD ZBR bearing, it is common to look for equivalences with other brands. Interchangeability depends on the main dimensions (bore, outer diameter and width) and the execution type. A similar code is not enough: tolerances, internal clearance and load capacity must be compared. If you cannot find the exact reference, at MR we will indicate the compatible alternative or source the part you need. We work with the leading brands on the market and with in-house manufacturing of housings and other components.

To request a quote for your REXNORD ZBR bearing, send us the full code by WhatsApp. If you have doubts about the designation, send us a photo of the part or the shaft and housing measurements. At MR Accesorios Industriales we will reply shortly with the option that best suits your equipment. We can also advise you on mounting, lubrication and complementary spare parts so your machine keeps running without setbacks.

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