REXNORD ZEP6403YF pillow block bearing

REXNORD ZEP6403YF 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 ZEP6403YF and any equivalents.

Rexnord ZEP YF housings are mounted pillow block units that combine a cast iron housing, a spherical roller bearing and the SHURLOK locking mechanism. They support rotating shafts in conveyors, mills, pumps and other process equipment where misalignment and load call for a sturdy, service-friendly arrangement.

Reading the code helps with selection. ZEP is the pillow block family with an installed bearing; YF denotes the housing and seal version; the digits in each reference cover assembly size and shaft fit. SHURLOK is the shaft fixing method that defines the series and removes the need for complicated mounting on the shaft.

Typical applications include food and beverage plants, cement works, steel mills, paper mills and agricultural facilities, wherever transmission shafts carry moderate radial and axial loads. Belt conveyors, bucket elevators, mixers, centrifugal pumps and continuous process lines are common installations. The pillow block shape simplifies anchoring to beds and steel structures, and SHURLOK locking makes replacement quicker during maintenance stops.

When choosing a housing, consider shaft diameter, radial and axial load, speed and the working environment. The YF seal keeps out dust and moisture, but lubrication and internal clearance should be reviewed before mounting. Proper alignment between housings matters: a bed that is not level will speed up bearing wear. With SHURLOK, the shaft lock can be adjusted without hammering, lowering the risk of raceway damage.

Interchange between brands is based on shaft number, housing type and locking system, not on the commercial code alone. Other lines may offer dimensionally compatible alternatives, but centre height, hole spacing and shaft diameter must always be confirmed. To replace a ZEP YF, send the full code and shaft dimensions and we will identify the compatible option.

MR Industrial Accessories LLC supplies the Rexnord line and will quote the ZEP YF housing you need. Send the code, for example ZEP5403YF or ZEP6407YF, by WhatsApp or email and we will reply promptly. If the equipment runs in a demanding environment, share the service conditions and we will help you choose the right sealing and lubrication.