LINK-BELT ZAFS5303F flange bearing 4 holes

LINK-BELT ZAFS5303F belongs to flange bearing 4 holes, 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 ZAFS5303F and any equivalents.

Link-Belt ZAFS flange housings are 4-bolt mounted units from the 5000 series that hold a rotating shaft against a flat surface such as a wall, chassis, frame, or machine structure. The four-bolt flange distributes the load and maintains shaft alignment without a pillow block. They suit conveying, mixing, ventilation, and power transmission equipment where the mounting must be compact and rigid.

The numbers following the letters indicate the 5000 series and the housing size. This is why you will see references like ZAFS5207F, ZAFS5211F, and ZAFS5212F alongside ZAFS5303F, ZAFS5307F, and ZAFS5315F.

Typical applications for these housings include belt and chain conveyors, mixers, blowers, centrifugal pumps, screens, and packaging lines. They also appear in water treatment equipment, food plants, and mining and cement installations where the shaft is supported on a metal structure. Flange mounting solves installations where a pillow block will not fit or where the mounting face is already machined.

Before mounting, confirm that the support face is flat and clean, and that the four holes align with the flange. Tighten the bolts in a cross pattern with even torque to avoid distorting the housing. Check shaft alignment with the mating bearing and leave the axial clearance the application requires. Select lubrication and sealing based on the environment: dust, water, or frequent washdown call for a tighter closure than a clean, dry installation.

To request a quote for Link-Belt ZAFS housings, send the part number via WhatsApp or email. The MR team replies promptly and can suggest equivalents and help you choose the right unit for your equipment.