REXNORD ZAFS5115MMF pillow block bearing

REXNORD ZAFS5115MMF belongs to pillow block 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 ZAFS5115MMF and any equivalents.

Rexnord ZAF5000 series pillow block housings are mounted units that pair an insertable bearing with a cast iron housing. They bolt to a base and support rotating shafts in conveyors, agitators, mills and process equipment where robust, self-aligning support is needed. MR Industrial Accessories supplies this line with options for every shaft diameter.

The ZAFS...MMF code breaks down as follows: ZAF is the Rexnord pillow block housing family; S denotes the locking type or construction variant; the following number indicates size and shaft diameter; MMF specifies the sealing and lubrication type. A complete code such as ZAFS5115MMF or ZAFS5180MMF identifies a unit ready to mount. The ZAF5000 series groups these sizes and variants.

These housings are common in belt and chain conveyors, mixers, centrifugal pumps, fans and grinding equipment. They are selected when a shaft requires rigid support but also self-aligning capability to absorb slight misalignment. Food, chemical and cement plants also use them where rugged housings and lubricant-retaining seals are necessary.

When choosing a housing, consider shaft diameter, radial and axial load, and environmental conditions. The MMF seal guards against dust and humidity; if equipment is washed frequently, verify the seal type. During mounting, align the base and tighten bolts evenly to prevent housing deformation. Follow the manufacturer's lubrication recommendation and renew it according to the duty cycle.

Rexnord ZAF5000 housings interchange with other brands of pillow block housings of equivalent dimensions, as long as shaft diameter, center height and mounting pattern match. For a quote, provide the complete code or the shaft dimensions and hole spacing. MR Industrial Accessories helps you find the compatible alternative for your equipment.

To replace a Rexnord ZAF5000 series housing, send us the ZAFS...MMF code or the shaft dimensions via WhatsApp or email. We quote the exact reference or an equivalent option and assist with selection. We also manufacture split plummer block housings and other custom parts for your equipment.